A B C D E F G H I K L M N O P Q R S T V W X Y

A

AbstractDominantOrientationExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

Abstract superclass for objects capable of finding the dominant orientation of a point in scale-space.

AbstractDominantOrientationExtractor() - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.AbstractDominantOrientationExtractor

AbstractIPDSIFTEngine<T extends InterestPointData> - Class in org.openimaj.image.feature.local.engine.ipd

Extract SIFT features as defined by David Lowe but located using interest point detectors.

AbstractIPDSIFTEngine(MultiscaleInterestPointDetector<T>) - Constructor for class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

Initiate the engine with a given detector.

AbstractOctaveExtremaFinder<OCTAVE extends GaussianOctave<FImage>> - Class in org.openimaj.image.feature.local.detector.pyramid

Class for finding extrema within Octaves using the approach in Section 4 of Lowe's IJCV paper (minus the bit on using Brown's interpolation approach to improve localisation).

AbstractOctaveExtremaFinder() - Constructor for class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Construct an AbstractOctaveExtremaFinder with the default Eigenvalue ratio threshold.

AbstractOctaveExtremaFinder(float) - Constructor for class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Construct an AbstractOctaveExtremaFinder with the given Eigenvalue ratio threshold.

AbstractOctaveInterestPointFinder<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.detector.pyramid

Abstract base class for objects capable of detecting interest points within an octave.

AbstractOctaveInterestPointFinder() - Constructor for class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

AbstractOctaveLocalFeatureCollector<OCTAVE extends Octave<?,?,IMAGE>,EXTRACTOR extends FeatureVectorExtractor<?,ScaleSpaceImageExtractorProperties<IMAGE>>,FEATURE extends LocalFeature<?,?>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.detector.dog.collector

Abstract base class for objects that collate LocalFeatures as they are extracted from Octaves.

AbstractOctaveLocalFeatureCollector(EXTRACTOR) - Constructor for class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

Construct the AbstractOctaveLocalFeatureCollector with the given feature extractor.

AbstractStructureTensorIPD - Class in org.openimaj.image.feature.local.interest

Abstract base class for an interest point detector which uses derivatives or the (multiscale) structure tensor.

AbstractStructureTensorIPD(float) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Set the scale factor between the integration scale and the detection scale.

AbstractStructureTensorIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Abstract structure tensor detected at a given scale, the first derivatives found and a structure tensor combined from these first derivatives with a gaussian window of sigma = integrationScale

AbstractStructureTensorIPD(float, float, boolean) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Abstract structure tensor detected at a given scale, the first derivatives found and a structure tensor combined from these first derivatives with a gaussian window of sigma = integrationScale.

AbstractStructureTensorIPD(float, float, int) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Abstract structure tensor detected at a given scale, the first derivatives found and a structure tensor combined from these first derivatives with a gaussian window of sigma = integrationScale.

AbstractStructureTensorIPD(float, float, int, boolean) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Abstract structure tensor detected at a given scale, the first derivatives found and a structure tensor combined from these first derivatives with a gaussian window of sigma = integrationScale.

AbstractStructureTensorIPD.Maxima - Class in org.openimaj.image.feature.local.interest

addFeature(float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.collector.ConcreteOctaveLocalFeatureCollector

addFeature(float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.collector.OctaveKeypointCollector

addFeature(float, float, float, boolean) - Method in class org.openimaj.image.feature.local.detector.dog.collector.OctaveMinMaxKeypointCollector

addGaussianNoise(List<Keypoint>, double, double) - Static method in class org.openimaj.image.feature.local.keypoints.Keypoint

Add Gaussian noise the feature vectors of some features.

addSample(float, float, float, float) - Method in interface org.openimaj.image.feature.local.descriptor.gradient.GradientFeatureProvider

Add a sample to the feature.

addSample(float, float, float, float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

addSample(float, float, float, float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

affine - Variable in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

affine parameters of the interest point

AffineAdaption - Class in org.openimaj.image.feature.local.interest

Using an underlying feature detector, adapt the ellipse detected to result in a more stable region according to work by http://www.robots.ox.ac.uk/~vgg/research/affine/

AffineAdaption() - Constructor for class org.openimaj.image.feature.local.interest.AffineAdaption

instatiate with a HarrisIPD detector with scales 2.0f and 2.0f * 1.4f.

AffineAdaption(AbstractStructureTensorIPD, IPDSelectionMode) - Constructor for class org.openimaj.image.feature.local.interest.AffineAdaption

specify the internal detector and the selection mode

AffineAdaption(AbstractStructureTensorIPD, AbstractStructureTensorIPD, IPDSelectionMode) - Constructor for class org.openimaj.image.feature.local.interest.AffineAdaption

set both the internal and intitial feature detectors (possibly different settings of the same detector) and a selection mode

AffineInterestPointFeatureCollector - Class in org.openimaj.image.feature.local.detector.ipd.collector

Use the interest point's local shape to extract features from an affine corrected patch at the interest point.

AffineInterestPointFeatureCollector(InterestPointGradientFeatureExtractor) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.AffineInterestPointFeatureCollector

AffineInterestPointKeypoint - Class in org.openimaj.image.feature.local.detector.ipd.collector

A keypoint with an elliptical shape from an affine transform.

AffineInterestPointKeypoint(OrientedFeatureVector, EllipticInterestPointData) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.AffineInterestPointKeypoint

Construct with the given feature and location/transform

affineParams - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

The affine simulation parameters of the keypoint

AffineSimulationExtractor<Q extends List<T>,T extends ScaleSpacePoint,I extends Image<P,I> & SinglebandImageProcessor.Processable<Float,FImage,I>,P> - Class in org.openimaj.image.feature.local.affine

Base class for local feature detectors/extractors that use affine simulations in order to increase detections and improve performance with respect to affine change.

AffineSimulationExtractor() - Constructor for class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

AffineSimulationKeypoint - Class in org.openimaj.image.feature.local.affine

An extension of a Keypoint that holds the AffineParams and simulation index of the affine simulation from which it was detected.

AffineSimulationKeypoint(int) - Constructor for class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

Construct with the given feature vector length.

AffineSimulationKeypoint(Keypoint, AffineParams, int) - Constructor for class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

Construct from the given parameters

AffineSimulationKeypoint.AffineSimulationKeypointLocation - Class in org.openimaj.image.feature.local.affine

A KeypointLocation extended to hold a rotation, tilt and index corresponding to an affine simulation.

AffineSimulationKeypointLocation() - Constructor for class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

Construct with zero tilt and rotation.

AffineSimulationKeypointLocation(float, float, float, float, float, float, int) - Constructor for class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

Construct with the given parameters

aggregate(List<? extends LocalFeature<?, ? extends ArrayFeatureVector<T>>>) - Method in class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

aggregate(List<? extends LocalFeature<? extends SpatialLocation, ? extends ArrayFeatureVector<T>>>, Rectangle) - Method in class org.openimaj.image.feature.local.aggregate.BlockSpatialAggregator

aggregate(List<? extends LocalFeature<?, ? extends ArrayFeatureVector<T>>>) - Method in class org.openimaj.image.feature.local.aggregate.FisherVector

aggregate(List<? extends LocalFeature<? extends SpatialLocation, ? extends ArrayFeatureVector<T>>>, Rectangle) - Method in class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

aggregate(List<? extends LocalFeature<?, ? extends ArrayFeatureVector<DATATYPE>>>) - Method in class org.openimaj.image.feature.local.aggregate.SoftBagOfVisualWords

aggregate(List<? extends LocalFeature<? extends LOCATION, ? extends FEATURE>>, BOUNDS) - Method in interface org.openimaj.image.feature.local.aggregate.SpatialVectorAggregator

Aggregate the given features into a vector.

aggregate(List<? extends LocalFeature<?, ? extends FEATURE>>) - Method in interface org.openimaj.image.feature.local.aggregate.VectorAggregator

Aggregate the given features into a vector.

aggregate(List<? extends LocalFeature<?, ? extends ArrayFeatureVector<T>>>) - Method in class org.openimaj.image.feature.local.aggregate.VLAD

aggregateVectors(List<? extends ArrayFeatureVector<T>>) - Method in class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

aggregateVectors(List<? extends ArrayFeatureVector<T>>) - Method in class org.openimaj.image.feature.local.aggregate.FisherVector

aggregateVectors(List<? extends ArrayFeatureVector<DATATYPE>>) - Method in class org.openimaj.image.feature.local.aggregate.SoftBagOfVisualWords

aggregateVectors(List<? extends FEATURE>) - Method in interface org.openimaj.image.feature.local.aggregate.VectorAggregator

Aggregate the given features into a vector.

aggregateVectors(List<? extends ArrayFeatureVector<T>>) - Method in class org.openimaj.image.feature.local.aggregate.VLAD

aggregateVectorsRaw(List<T>) - Method in class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

Aggregate the given features into a vector.

aggregateVectorsRaw(List<DATATYPE>) - Method in class org.openimaj.image.feature.local.aggregate.SoftBagOfVisualWords

Aggregate the given features into a vector.

All() - Constructor for class org.openimaj.image.feature.local.interest.IPDSelectionMode.All

allInterestPoints - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

The list of all detected interest points

allowMultiple - Variable in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

asciiHeader() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

ASIFT<I extends Image<P,I> & SinglebandImageProcessor.Processable<Float,FImage,I>,P> - Class in org.openimaj.image.feature.local.affine

Abstract base implementation of Affine-simulated SIFT (ASIFT).

ASIFT(boolean) - Constructor for class org.openimaj.image.feature.local.affine.ASIFT

A commonly used option, while all others in DoGSIFTEngineOptions are default

ASIFT(DoGSIFTEngineOptions<I>) - Constructor for class org.openimaj.image.feature.local.affine.ASIFT

asift - Variable in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

asift - Variable in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

ASIFTEngine - Class in org.openimaj.image.feature.local.engine.asift

An Engine for ASIFT.

ASIFTEngine() - Constructor for class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Construct using 5 tilt levels and no initial double-sizing.

ASIFTEngine(boolean) - Constructor for class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Construct using 5 tilt levels with optional initial double-sizing.

ASIFTEngine(boolean, int) - Constructor for class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Construct using given number of tilt levels with optional initial double-sizing.

ASIFTEngine(DoGSIFTEngineOptions<FImage>) - Constructor for class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Construct using 5 tilt levels and the given parameters for the internal DoGSIFTEngine.

ASIFTEngine(DoGSIFTEngineOptions<FImage>, int) - Constructor for class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Construct using the given numbe of tilt levels and parameters for the internal DoGSIFTEngine.

assignOri(int, int, float, float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

axes - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

B

BagOfVisualWords<T> - Class in org.openimaj.image.feature.local.aggregate

Implementation of an object capable of extracting basic (hard-assignment) Bag of Visual Words (BoVW) representations of an image given a list of local features and an HardAssigner with an associated codebook.

BagOfVisualWords(HardAssigner<T, ?, ?>) - Constructor for class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

Construct with the given assigner.

Basic() - Constructor for class org.openimaj.image.feature.local.engine.ipd.FinderMode.Basic

BasicASIFT - Class in org.openimaj.image.feature.local.affine

Standard implementation of Affine-simulated SIFT (ASIFT) for FImages.

BasicASIFT(boolean) - Constructor for class org.openimaj.image.feature.local.affine.BasicASIFT

Construct the ASIFT extractor using the default parameters for the DoGSIFTEngine, with the exception of the option to double the size of the initial image which can be overridden.

BasicASIFT(DoGSIFTEngineOptions<FImage>) - Constructor for class org.openimaj.image.feature.local.affine.BasicASIFT

Construct with the given options for the internal DoGSIFTEngine.

BasicGridSIFTEngine - Class in org.openimaj.image.feature.local.engine

Really basic SIFT extraction on a regular grid of interest points.

BasicGridSIFTEngine(boolean) - Constructor for class org.openimaj.image.feature.local.engine.BasicGridSIFTEngine

Default constructor.

BasicGridSIFTEngine(boolean, DoGSIFTEngineOptions<FImage>) - Constructor for class org.openimaj.image.feature.local.engine.BasicGridSIFTEngine

Construct with the given parameters.

BasicMatcher<T extends LocalFeature<?,?>> - Class in org.openimaj.feature.local.matcher

Basic local feature matcher.

BasicMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.BasicMatcher

Initialise the matcher setting the threshold which the difference between the scores of the top two best matches must differ in order to count the first as a good match.

BasicOctaveExtremaFinder - Class in org.openimaj.image.feature.local.detector.pyramid

A basic concrete implementation of an AbstractOctaveExtremaFinder that searches for local extrema in scale space.

BasicOctaveExtremaFinder() - Constructor for class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

Default constructor using BasicOctaveExtremaFinder.DEFAULT_MAGNITUDE_THRESHOLD for the magnitude threshold and AbstractOctaveExtremaFinder.DEFAULT_EIGENVALUE_RATIO for the Eigenvalue ratio threshold.

BasicOctaveExtremaFinder(float) - Constructor for class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

Construct with the given magnitude threshold and AbstractOctaveExtremaFinder.DEFAULT_EIGENVALUE_RATIO for the Eigenvalue ratio threshold.

BasicOctaveExtremaFinder(float, float) - Constructor for class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

Construct with the given magnitude and Eigenvalue thresholds

BasicOctaveGridFinder<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.detector.pyramid

An AbstractOctaveInterestPointFinder that detects points on a regular grid.

BasicOctaveGridFinder() - Constructor for class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveGridFinder

BasicQuantisedKeypointMatcher<T extends QuantisedLocalFeature<?>> - Class in org.openimaj.feature.local.matcher.quantised

Simple matcher for quantised features.

BasicQuantisedKeypointMatcher(boolean) - Constructor for class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

Match quantised keypoints

BasicTwoWayMatcher<T extends LocalFeature<?,?>> - Class in org.openimaj.feature.local.matcher

Matcher that uses minimum Euclidean distance to find matches.

BasicTwoWayMatcher() - Constructor for class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

beforeProcess(OCTAVE) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Called at the start of AbstractOctaveExtremaFinder#process(OCTAVE)

beforeProcess(GaussianOctave<FImage>) - Method in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

binaryHeader() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

BlockSpatialAggregator<T,AGGREGATE extends FeatureVector & Concatenatable<AGGREGATE,AGGREGATE>> - Class in org.openimaj.image.feature.local.aggregate

A BlockSpatialAggregator performs spatial pooling of local features by grouping the local features into non-overlapping, fixed-size spatial blocks, and applying a VectorAggregator (i.e.

BlockSpatialAggregator(VectorAggregator<ArrayFeatureVector<T>, AGGREGATE>, int, int) - Constructor for class org.openimaj.image.feature.local.aggregate.BlockSpatialAggregator

Construct with the given aggregator and number of blocks in the X and Y dimensions.

blocksX - Variable in class org.openimaj.image.feature.local.aggregate.BlockSpatialAggregator

blocksY - Variable in class org.openimaj.image.feature.local.aggregate.BlockSpatialAggregator

BorderFact - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

borderSkip - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

ByteEntropyFilter - Class in org.openimaj.feature.local.filter

Filter LocalFeatures typed on ByteFV by rejecting those that have a low feature entropy.

ByteEntropyFilter() - Constructor for class org.openimaj.feature.local.filter.ByteEntropyFilter

Construct with the default threshold of 4.4 as suggested in the original paper.

ByteEntropyFilter(double) - Constructor for class org.openimaj.feature.local.filter.ByteEntropyFilter

Construct with a custom threshold.

C

calculateOverlapPercentage(Ellipse, Ellipse, double) - Method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

The overlap of a pair of ellipses (doesn't give the same results as the oxford implementation below, TODO: FIXME :)

calculateOverlapPercentageOxford(Matrix, Matrix, Ellipse, Ellipse, double) - Method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

This is how the original matlab found the difference between two ellipses.

calculateOverlappingEllipses() - Method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Find pairs of interest points whose ellipses overlap sufficiently and calculate how much they overlap.

calculateOverlappingEllipses(List<Ellipse>, List<Ellipse>, Matrix, double) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

centre - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

Characteristic() - Constructor for class org.openimaj.image.feature.local.engine.ipd.FinderMode.Characteristic

Characteristic(int, double, double) - Constructor for class org.openimaj.image.feature.local.engine.ipd.FinderMode.Characteristic

Characteristic(int) - Constructor for class org.openimaj.image.feature.local.engine.ipd.FinderMode.Characteristic

CharacteristicOctaveInterestPointFinder<T extends InterestPointData> - Class in org.openimaj.image.feature.local.detector.ipd.finder

A characteristic octave interest point finder throws InterestPointData away if two instances are similar.

CharacteristicOctaveInterestPointFinder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Constructor for class org.openimaj.image.feature.local.detector.ipd.finder.CharacteristicOctaveInterestPointFinder

construct this finder with the detector and selection mode

checkForMatch(T, List<T>) - Method in class org.openimaj.feature.local.matcher.BasicMatcher

This searches through the keypoints in klist for the two closest matches to key.

checkSingularity() - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

CircularInterestPointFeatureCollector - Class in org.openimaj.image.feature.local.detector.ipd.collector

Ignore the local shape of interest points, instead extracting a patch dependent on scale.

CircularInterestPointFeatureCollector(InterestPointGradientFeatureExtractor) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointFeatureCollector

CircularInterestPointKeypoint - Class in org.openimaj.image.feature.local.detector.ipd.collector

A keypoint with circular support

CircularInterestPointKeypoint(int) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointKeypoint

Construct with a feature vector of the given length

CircularInterestPointKeypoint(OrientedFeatureVector, InterestPointData) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointKeypoint

Construct with the given feature and circle

circularSmooth(float[]) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Smooth the values in a circular buffer with a (1/3)[1,1,1] kernel.

clone() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

clone() - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

clone() - Method in class org.openimaj.image.feature.local.interest.HarrisIPD

clone() - Method in class org.openimaj.image.feature.local.interest.HessianIPD

clone() - Method in class org.openimaj.image.feature.local.interest.InterestPointData

clone() - Method in class org.openimaj.image.feature.local.interest.LaplaceIPD

clone() - Method in class org.openimaj.image.feature.local.interest.QuadratureIPD

clone() - Method in class org.openimaj.image.feature.local.interest.RidgeIPD

clone() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

clone() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

Collector<OCTAVE extends Octave<?,?,IMAGE>,FEATURE extends LocalFeature<?,?>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Interface in org.openimaj.image.feature.local.detector.dog.collector

A Collector gathers all the local features from the interest points detected in a single Octave.

ColourASIFT - Class in org.openimaj.image.feature.local.affine

Colour Affine-simulated SIFT (CASIFT).

ColourASIFT(DoGSIFTEngineOptions<MBFImage>) - Constructor for class org.openimaj.image.feature.local.affine.ColourASIFT

Construct with the given options for the internal DoGSIFTEngine.

ColourASIFT(boolean) - Constructor for class org.openimaj.image.feature.local.affine.ColourASIFT

Construct the ASIFT extractor using the default parameters for the DoGSIFTEngine, with the exception of the option to double the size of the initial image which can be overridden.

ColourASIFTEngine - Class in org.openimaj.image.feature.local.engine.asift

An Engine for Colour ASIFT.

ColourASIFTEngine() - Constructor for class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Construct using 5 tilt levels and no initial double-sizing.

ColourASIFTEngine(boolean) - Constructor for class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Construct using 5 tilt levels with optional initial double-sizing.

ColourASIFTEngine(boolean, int) - Constructor for class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Construct using given number of tilt levels with optional initial double-sizing.

ColourASIFTEngine(DoGSIFTEngineOptions<MBFImage>) - Constructor for class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Construct using 5 tilt levels and the given parameters for the internal DoGSIFTEngine.

ColourASIFTEngine(DoGSIFTEngineOptions<MBFImage>, int) - Constructor for class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Construct using the given numbe of tilt levels and parameters for the internal DoGSIFTEngine.

ColourGradientFeatureExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

Class capable of extracting local descriptors from a circular region in an image defined by its scale and centre.

ColourGradientFeatureExtractor(AbstractDominantOrientationExtractor, GradientFeatureProviderFactory) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

Construct with the given orientation extractor and gradient feature provider.

ColourGradientFeatureExtractor(AbstractDominantOrientationExtractor, GradientFeatureProviderFactory, float) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

Construct with the given orientation extractor, gradient feature provider and magnification factor determining the size of the sampling region relative to the scale of the interest point.

compareTo(IPDRepeatability.ScoredPair<B, T>) - Method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability.ScoredPair

ComponentUtils - Class in org.openimaj.image.feature.local.detector.mser.gui

ComponentUtils() - Constructor for class org.openimaj.image.feature.local.detector.mser.gui.ComponentUtils

computeQuantisedFeatures(HardAssigner<T, ?, ?>, List<? extends LocalFeature<L, ? extends ArrayFeatureVector<T>>>) - Static method in class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

Utility method to construct a list of quantised local features (local features with visual word assignments) from a list of features and a HardAssigner.

ConcreteOctaveLocalFeatureCollector<OCTAVE extends Octave<?,?,IMAGE>,FE extends FeatureVectorExtractor<?,ScaleSpaceImageExtractorProperties<IMAGE>>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.detector.dog.collector

Concrete implementation of an AbstractOctaveLocalFeatureCollector that collects LocalFeatures in the form of LocalFeatureImpl with the feature vector provided by the given feature extractor, and the Location provided by a ScaleSpaceLocation with an x, y and scale coordinates.

ConcreteOctaveLocalFeatureCollector(FE) - Constructor for class org.openimaj.image.feature.local.detector.dog.collector.ConcreteOctaveLocalFeatureCollector

Construct with the given feature extractor.

ConsistentLocalFeatureMatcher2d<T extends LocalFeature<?,?> & Point2d> - Class in org.openimaj.feature.local.matcher.consistent

Object to attempt to find a consistent geometric mapping of two sets of local features according to a given model.

ConsistentLocalFeatureMatcher2d(LocalFeatureMatcher<T>) - Constructor for class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

Default constructor

ConsistentLocalFeatureMatcher2d(LocalFeatureMatcher<T>, RobustModelFitting<Point2d, Point2d, ?>) - Constructor for class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

Default constructor

consistentMatches - Variable in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

constructCollector(InterestPointGradientFeatureExtractor) - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

Given an extractor, construct an InterestPointFeatureCollector

constructCollector(InterestPointGradientFeatureExtractor) - Method in class org.openimaj.image.feature.local.engine.ipd.EllipticIPDSIFTEngine

constructCollector(InterestPointGradientFeatureExtractor) - Method in class org.openimaj.image.feature.local.engine.ipd.IPDSIFTEngine

constructEngine(DoGSIFTEngineOptions<I>) - Method in class org.openimaj.image.feature.local.affine.ASIFT

An engine which can process images of type and output keypoints

constructEngine(DoGSIFTEngineOptions<FImage>) - Method in class org.openimaj.image.feature.local.affine.BasicASIFT

constructEngine(DoGSIFTEngineOptions<MBFImage>) - Method in class org.openimaj.image.feature.local.affine.ColourASIFT

convert(List<? extends Keypoint>) - Static method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Convert a list of Keypoints to FloatKeypoints.

copy() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

copy() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

copy() - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

copyFrom(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

copyFrom(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

copyFrom(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

cornerness - Variable in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

The saliency of the interest point

correspondance(List<Pair<Keypoint>>, Matrix) - Static method in class org.openimaj.feature.local.matcher.KeypointCorrespondenceTestHelper

Provide simplistic check of correspondence between the keypoints extracted and a given transform.

correspondance(List<Pair<Keypoint>>, Matrix, float) - Static method in class org.openimaj.feature.local.matcher.KeypointCorrespondenceTestHelper

Provide simplistic check of correspondence between the keypoints extracted and a given transform.

Count(int) - Constructor for class org.openimaj.image.feature.local.interest.IPDSelectionMode.Count

countMSERs(TreeNode<Component>) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Returns a count of the number of components in the tree that are marked as MSERs.

createEmptyLocation() - Method in class org.openimaj.image.feature.local.detector.ipd.collector.AffineInterestPointKeypoint

createEmptyLocation() - Method in class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointKeypoint

createEmptyLocation() - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

createFeature(float) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

createFeature(float) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

createFeature(InterestPointImageExtractorProperties<Float, FImage>, float) - Method in class org.openimaj.image.feature.local.detector.ipd.extractor.InterestPointGradientFeatureExtractor

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.HarrisIPD

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.HessianIPD

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.LaplaceIPD

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.QuadratureIPD

createInterestPointMap() - Method in class org.openimaj.image.feature.local.interest.RidgeIPD

currentScaleIndex - Variable in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

The index of the scale currently being processed within the octave.

D

DEFAULT_EIGENVALUE_RATIO - Static variable in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

The default threshold for the edge response Eigenvalue ratio

DEFAULT_INTERPOLATION_ITERATIONS - Static variable in class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

Default number of interpolation iterations

DEFAULT_MAGNITUDE_THRESHOLD - Static variable in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

The default threshold for the magnitude of interest points

DEFAULT_NUM_BINS - Static variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Default number of orientation histogram bins; Lowe's IJCV paper (p.13) suggests 36 bins.

DEFAULT_PEAK_THRESHOLD - Static variable in class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

Default value for the threshold at which other peaks are detected relative to the biggest peak.

DEFAULT_SAMPLING_SIZE - Static variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Default value for the size of the sampling window relative to the sampling scale.

DEFAULT_SCALING - Static variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Default value for weighting the scaling Gaussian relative to the keypoint scale.

DEFAULT_SMOOTHING_ITERATIONS - Static variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Default value for the number of iterations of the smoothing filter.

descriptor - Variable in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

The descriptor

detect() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

Detect MSERs in the merge tree provided in the constructor.

detectFeatures(I) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Detect and describe the local features in the given (transformed) image.

detectFeatures(I, int) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Detect features in the given image, computing the simulations based on the given number of tilts.

detectFeatures(I, AffineParams) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Detect features from a single simulation.

detectFeatures(I, float, float) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Detect features from a single simulation.

detectFeatures(I) - Method in class org.openimaj.image.feature.local.affine.ASIFT

detectionScale - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

detectMaxima(FImage, Rectangle) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

detector - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

detIntScaleFactor - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

displayMouseOverMatches(I, I, List<Pair<Keypoint>>, T) - Static method in class org.openimaj.feature.local.matcher.MatchingUtilities

Create an interactive display of matches between two images.

doExperiment() - Method in class org.openimaj.image.feature.local.interest.experiment.RepeatabilityExperiment

DoGColourSIFTEngine - Class in org.openimaj.image.feature.local.engine

The DoGSIFTEngine extended to colour images (aka Colour-SIFT).

DoGColourSIFTEngine() - Constructor for class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

Construct with the default values for the DoGSIFTEngineOptions.

DoGColourSIFTEngine(DoGSIFTEngineOptions<MBFImage>) - Constructor for class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

Construct with the given options.

DoGOctave<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>> - Class in org.openimaj.image.feature.local.detector.dog.pyramid

A DoGOctave is capable of processing an octave of Gaussian blurred images to produce an octave of difference-of-Gaussian images.

DoGOctave(GaussianPyramid<I>, float) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctave

Construct a Difference of Gaussian octave with the provided parent Pyramid and octaveSize.

DoGOctaveExtremaFinder - Class in org.openimaj.image.feature.local.detector.dog.pyramid

A DoGOctaveExtremaFinder is an OctaveInterestPointFinder that can be applied to GaussianOctaves.

DoGOctaveExtremaFinder(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

Construct with the given finder.

DoGOctaveExtremaFinder(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>, OctaveInterestPointListener<GaussianOctave<FImage>, FImage>) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

Construct with the given finder and listener.

DoGSIFTEngine - Class in org.openimaj.image.feature.local.engine

An implementation of Lowe's SIFT: specifically both the difference-of-Gaussian detector coupled with a SIFT descriptor.

DoGSIFTEngine() - Constructor for class org.openimaj.image.feature.local.engine.DoGSIFTEngine

Construct a DoGSIFTEngine with the default options.

DoGSIFTEngine(DoGSIFTEngineOptions<FImage>) - Constructor for class org.openimaj.image.feature.local.engine.DoGSIFTEngine

Construct a DoGSIFTEngine with the given options.

DoGSIFTEngineOptions<IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.engine

Options for controlling SIFT feature localisation and extraction.

DoGSIFTEngineOptions() - Constructor for class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

DominantOrientationExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

Extract the dominant orientations of a scale-space interest point by looking for peaks in its orientation histogram.

DominantOrientationExtractor() - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

Construct with default values.

DominantOrientationExtractor(float, OrientationHistogramExtractor) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

Construct with given parameters.

drawCenter(T) - Method in class org.openimaj.image.feature.local.interest.InterestPointVisualiser

drawCenter(T) - Method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Draw the centre point of the keypoints on an image

drawDescriptor(float[], int, int, int) - Static method in class org.openimaj.image.feature.local.aggregate.VLAD

Generate a visualisation of the feature.

drawMatches(I, I, List<? extends Pair<? extends Point2d>>, T) - Static method in class org.openimaj.feature.local.matcher.MatchingUtilities

Draw matches between two images in the given colour.

drawMatches(I, I, List<? extends Pair<? extends Point2d>>, T, List<? extends Pair<? extends Point2d>>, T) - Static method in class org.openimaj.feature.local.matcher.MatchingUtilities

Draw two sets of matches between two images in the given colours.

drawMatches(I, List<IndependentPair<Point2d, Point2d>>, T) - Static method in class org.openimaj.feature.local.matcher.MatchingUtilities

Draw matches between two images in the given colour.

drawPatches(T, T) - Method in class org.openimaj.image.feature.local.interest.InterestPointVisualiser

Draw the interest points, a central dot for in the pointCol and a bordered area of interest by borderCol.

drawPatches(T, T) - Method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Draw the sampling boxes on an image.

drawPatchesInplace(Q, List<? extends Keypoint>, T, T) - Static method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Draw the SIFT features onto an image.

E

eigenRatio - Variable in class org.openimaj.image.feature.local.interest.HarrisIPD

eigenvalueRatio - Variable in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

eigenvalueRatio - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The threshold on the ratio of the Eigenvalues of the Hessian matrix (Lowe IJCV, p.12)

EllipticInterestPointData - Class in org.openimaj.image.feature.local.interest

EllipticInterestPointData() - Constructor for class org.openimaj.image.feature.local.interest.EllipticInterestPointData

EllipticIPDSIFTEngine - Class in org.openimaj.image.feature.local.engine.ipd

Use the AffineInterestPointFeatureCollector to detect keypoint

EllipticIPDSIFTEngine(MultiscaleInterestPointDetector<EllipticInterestPointData>) - Constructor for class org.openimaj.image.feature.local.engine.ipd.EllipticIPDSIFTEngine

Default constructor

EllipticKeyPoint - Class in org.openimaj.image.feature.local.interest

EllipticKeyPoint() - Constructor for class org.openimaj.image.feature.local.interest.EllipticKeyPoint

Engine<FEATURE extends LocalFeature<?,?>,IMAGE extends Image<?,IMAGE>> - Interface in org.openimaj.image.feature.local.engine

Interface describing classes capable of finding and extracting local features from an image.

entropy(byte[]) - Static method in class org.openimaj.feature.local.filter.ByteEntropyFilter

Compute the entropy of the given byte vector.

equals(Object) - Method in class org.openimaj.image.feature.local.interest.InterestPointData

equals(Object) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

equals(Object) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

euclideanSqr(Keypoint, Keypoint) - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

experimentWith(int) - Method in class org.openimaj.image.feature.local.interest.experiment.OxfordRepeatabilityExperiment

extractFeature(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.AbstractDominantOrientationExtractor

Find the dominant orientations

extractFeature(ScaleSpaceImageExtractorProperties<MBFImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

extractFeature(ScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

extractFeature(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Extract the orientation histogram given the properties.

extractFeature(InterestPointImageExtractorProperties<Float, FImage>) - Method in class org.openimaj.image.feature.local.detector.ipd.extractor.InterestPointGradientFeatureExtractor

extractFeature(T) - Method in interface org.openimaj.image.feature.local.extraction.FeatureVectorExtractor

Extract FeatureVector(s), possibly using the information given in the properties.

extractFeatureFromQuantised(Collection<? extends QuantisedLocalFeature<L>>, int) - Static method in class org.openimaj.image.feature.local.aggregate.BagOfVisualWords

Utility method to quickly convert a collection of quantised local features to a histogram of their corresponding visual word identifiers.

extractFeatureRaw(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.AbstractDominantOrientationExtractor

Find the dominant orientations.

extractFeatureRaw(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

Extract an orientation histogram and find the dominant orientations by looking for peaks.

extractFeatureRaw(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.NullOrientationExtractor

extractFeatureRaw(GradientScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Extract the orientation histogram given the properties.

extractionProperties - Variable in class org.openimaj.image.feature.local.detector.dog.collector.ConcreteOctaveLocalFeatureCollector

extractionProperties - Variable in class org.openimaj.image.feature.local.detector.dog.collector.OctaveKeypointCollector

extractionProperties - Variable in class org.openimaj.image.feature.local.detector.dog.collector.OctaveMinMaxKeypointCollector

extractor - Variable in class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

ExtractorProperties - Interface in org.openimaj.image.feature.local.extraction

ExtractorProperties define the information a feature extractor needs to extract a feature from something.

F

FastBasicKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

Basic keypoint matcher.

FastBasicKeypointMatcher() - Constructor for class org.openimaj.feature.local.matcher.FastBasicKeypointMatcher

Construct with a threshold of 8, corresponding to the 0.8 in Lowe's IJCV paper

FastBasicKeypointMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.FastBasicKeypointMatcher

FastEuclideanKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

Uses a ByteKDTree to estimate approximate nearest neighbours more efficiently.

FastEuclideanKeypointMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

FastLimitedBasicKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

Basic keypoint matcher.

FastLimitedBasicKeypointMatcher(int, int) - Constructor for class org.openimaj.feature.local.matcher.FastLimitedBasicKeypointMatcher

FastLimitedEuclideanKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

Basic keypoint matcher.

FastLimitedEuclideanKeypointMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.FastLimitedEuclideanKeypointMatcher

Number of matches allowed

featureExtractor - Variable in class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

features - Variable in class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

features - Variable in class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

FeatureVectorExtractor<F extends FeatureVector,T extends ExtractorProperties> - Interface in org.openimaj.image.feature.local.extraction

The FeatureExtractor interface describes a class capable of extracting FeatureVector(s) from something.

featureWindowSize - Variable in class org.openimaj.image.feature.local.engine.ipd.InterestPointImageExtractorProperties

filterEdgesTransformed(Q, float, I, float) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

finder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Method in class org.openimaj.image.feature.local.engine.ipd.FinderMode.Basic

finder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Method in class org.openimaj.image.feature.local.engine.ipd.FinderMode.Characteristic

finder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Method in interface org.openimaj.image.feature.local.engine.ipd.FinderMode

Given a detector and the selection pmode

finder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Method in class org.openimaj.image.feature.local.engine.ipd.FinderMode.Logging

FinderMode<T extends InterestPointData> - Interface in org.openimaj.image.feature.local.engine.ipd

The type of finder to use

FinderMode.Basic<T extends InterestPointData> - Class in org.openimaj.image.feature.local.engine.ipd

An OctaveInterestPointFinder is considered the most basic.

FinderMode.Characteristic<T extends InterestPointData> - Class in org.openimaj.image.feature.local.engine.ipd

The characteristic finder throws away ellipses that are basically the same, keeping the strongest one.

FinderMode.Logging<T extends InterestPointData> - Class in org.openimaj.image.feature.local.engine.ipd

A logging logs as well as finding points.

findFeatures(FImage) - Method in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

findFeatures(MBFImage) - Method in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

findFeatures(FImage) - Method in class org.openimaj.image.feature.local.engine.BasicGridSIFTEngine

findFeatures(MBFImage) - Method in class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

findFeatures(MBFImage, FImage) - Method in class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

Find DoG interest points in the given luminance image, but extract the SIFT features from the colour image.

findFeatures(FImage) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngine

findFeatures(IMAGE) - Method in interface org.openimaj.image.feature.local.engine.Engine

Find local features in the given image and return them.

findFeatures(FImage) - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

Find the interest points using the provided detector and extract a SIFT descriptor per point.

findFeatures(FImage) - Method in class org.openimaj.image.feature.local.engine.MinMaxDoGSIFTEngine

findFeaturesInternal(MBFImage) - Method in class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

findInterestPoints(FImage) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

findInterestPoints(FImage, Rectangle) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

findInterestPoints(FImage) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

findInterestPoints(FImage, Rectangle) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

findInterestPoints(FImage) - Method in interface org.openimaj.image.feature.local.interest.InterestPointDetector

Find the interest points in an image

findInterestPoints(FImage, Rectangle) - Method in interface org.openimaj.image.feature.local.interest.InterestPointDetector

Find the interest points in an image

findKeypoints(FImage) - Method in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Find the features as a list of Keypoint objects

findKeypoints(FImage, AffineParams) - Method in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Find the features of a single simulation as a list of Keypoint objects

findKeypoints(MBFImage) - Method in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Find the features as a list of Keypoint objects

findKeypoints(MBFImage, AffineParams) - Method in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Find the features of a single simulation as a list of Keypoint objects

findKeypointsMapped(FImage) - Method in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

Find the features and return the resultant features in a per-simulation format.

findKeypointsMapped(MBFImage) - Method in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

Find the features and return the resultant features in a per-simulation format.

findMatch(T, List<T>) - Method in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

This searches through the keypoints in klist for the closest match to key.

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.BasicMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

findMatches(List<T>) - Method in interface org.openimaj.feature.local.matcher.consistent.ModelFittingLocalFeatureMatcher

Attempt to find matches between the model features from the database, and given query features and learn the parameters of the underlying model that links the two sets of features.

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.FastBasicKeypointMatcher

Given a pair of images and their keypoints, pick the first keypoint from one image and find its closest match in the second set of keypoints.

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.FastLimitedBasicKeypointMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.FastLimitedEuclideanKeypointMatcher

findMatches(List<T>) - Method in interface org.openimaj.feature.local.matcher.LocalFeatureMatcher

Attempt to find matches between the model features from the database, and given query features.

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.MultipleMatchesMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

findMatches(List<T>) - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

findMaximum(Rectangle) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

findModelNeighbours(T) - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

findSubPixCorner(FImage, Point2d) - Method in class org.openimaj.image.feature.local.interest.SubPixelCorners

Find the sub-pixel estimated position of a corner

findSubPixCorners(FImage, List<? extends Point2d>) - Method in class org.openimaj.image.feature.local.interest.SubPixelCorners

Find the sub-pixel estimated position of each corner

finish() - Method in class org.openimaj.image.feature.local.detector.ipd.finder.CharacteristicOctaveInterestPointFinder

finish() - Method in class org.openimaj.image.feature.local.detector.ipd.finder.LoggingOctaveInterestPointFinder

finish() - Method in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

Once all the features have been detected, do something (default: nothing)

FirstBandDoGOctave - Class in org.openimaj.image.feature.local.detector.dog.pyramid

A FirstBandDoGOctave works like a DoGOctave, but with an MBFImage, however, only the first band of the MBFImage is used to build the DoG pyramid.

FirstBandDoGOctave(GaussianPyramid<FImage>, float) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctave

Construct a Difference of Gaussian octave with the provided parent Pyramid and octaveSize.

FirstBandDoGOctaveExtremaFinder - Class in org.openimaj.image.feature.local.detector.dog.pyramid

A FirstBandDoGOctaveExtremaFinder is an OctaveInterestPointFinder that can be applied to GaussianOctaves.

FirstBandDoGOctaveExtremaFinder(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

Construct with the given finder.

FirstBandDoGOctaveExtremaFinder(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>, OctaveInterestPointListener<GaussianOctave<MBFImage>, MBFImage>) - Constructor for class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

Construct with the given finder and listener.

firstCheck(float, int, int, int, FImage[]) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Perform the first of the checks that determine whether a point is a valid interest point.

firstCheck(float, int, int, int, FImage[]) - Method in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

FisherVector<T> - Class in org.openimaj.image.feature.local.aggregate

Implementation of the Fisher Vector (FV) encoding scheme.

FisherVector(MixtureOfGaussians, boolean, boolean) - Constructor for class org.openimaj.image.feature.local.aggregate.FisherVector

Construct with the given mixture of Gaussians and optional improvement steps.

FisherVector(MixtureOfGaussians) - Constructor for class org.openimaj.image.feature.local.aggregate.FisherVector

Construct the standard Fisher Vector encoder with the given mixture of Gaussians.

FisherVector(MixtureOfGaussians, boolean) - Constructor for class org.openimaj.image.feature.local.aggregate.FisherVector

Construct the Fisher Vector encoder with the given mixture of Gaussians and the optional improvement steps (in the sense of the VLFeat documentation).

FloatKeypoint - Class in org.openimaj.image.feature.local.keypoints

A local interest point with a location, scale, orientation and associated feature.

FloatKeypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Construct with the default feature vector length for SIFT (128).

FloatKeypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Construct with the given feature vector length.

FloatKeypoint(float, float, float, float, float[]) - Constructor for class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Construct with the given parameters.

FloatKeypoint(FloatKeypoint) - Constructor for class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Construct by copying from another FloatKeypoint

FloatKeypoint(Keypoint) - Constructor for class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Construct from a Keypoint.

foundInterestPoint(OctaveInterestPointFinder<OCTAVE, IMAGE>, float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.collector.ConcreteOctaveLocalFeatureCollector

foundInterestPoint(OctaveInterestPointFinder<GaussianOctave<IMAGE>, IMAGE>, float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.collector.OctaveKeypointCollector

foundInterestPoint(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>, float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.collector.OctaveMinMaxKeypointCollector

foundInterestPoint(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>, float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

foundInterestPoint(OctaveInterestPointFinder<GaussianOctave<FImage>, FImage>, float, float, float) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

foundInterestPoint(FImage, EllipticInterestPointData) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.AffineInterestPointFeatureCollector

foundInterestPoint(FImage, EllipticInterestPointData, double) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.AffineInterestPointFeatureCollector

foundInterestPoint(FImage, InterestPointData) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointFeatureCollector

foundInterestPoint(FImage, InterestPointData, double) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.CircularInterestPointFeatureCollector

foundInterestPoint(FImage, T) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

Collect interest points from a single image

foundInterestPoint(FImage, T, double) - Method in class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

Collect interest points from an image known to be in a pyramid with a given octave size

foundInterestPoint(OctaveInterestPointFinder<OCTAVE, IMAGE>, float, float, float) - Method in interface org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointListener

Do something with a detected interest point.

G

gaussianSigma - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

gaussianSigma - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The width of the Gaussian used for weighting samples, relative to the half-width of the sampling window (default 1.0).

generateMildTransform(FImage) - Static method in class org.openimaj.feature.local.matcher.KeypointCorrespondenceTestHelper

Generate an affine transform between some reasonable limits: - Rotate it between 0 and 360 - transform it between 0 and 10 pixels - slant it (sheer in x and y) between 0 and 10 degrees - scale it between 0 and 2.0 times

generateMildTransform(FImage, Random) - Static method in class org.openimaj.feature.local.matcher.KeypointCorrespondenceTestHelper

Generate an affine transform between some reasonable limits: - Rotate it between 0 and 360 - transform it between 0 and 10 pixels - slant it (sheer in x and y) between 0 and 10 degrees - scale it between 0 and 2.0 times

generateMSERs(FImage) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Performs a watershed then an MSER detection on the given image and returns the MSERs.

generateMSERs(FImage, MSERFeatureGenerator.MSERDirection) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Performs a watershed then an MSER detection on the given image and returns the MSERs.

getAllMatches() - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

getAllMatches() - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

getAllMatches() - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

getCentroid() - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

getCurrentGradientProps(ScaleSpaceImageExtractorProperties<MBFImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

Get the GradientScaleSpaceImageExtractorProperties for the given properties.

getCurrentGradientProps(ScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

Get the GradientScaleSpaceImageExtractorProperties for the given properties.

getCurrentGradientProps(ScaleSpaceImageExtractorProperties<FImage>) - Method in class org.openimaj.image.feature.local.detector.ipd.extractor.InterestPointGradientFeatureExtractor

Get the GradientScaleSpaceImageExtractorProperties for the given properties.

getCurrentScaleIndex() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

getCurrentScaleIndex() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

getCurrentScaleIndex() - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

getCurrentScaleIndex() - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

getCurrentScaleIndex() - Method in interface org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointFinder

Get the current scale index within the octave.

getDelta() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getDelta() - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

getDetectionScale() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getDetIntScaleFactor() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getDimensions() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getDimensions() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getDimensions() - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

getDimensions() - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

getDoGOctave() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

Get the difference-of-Gaussian octave corresponding to the current Gaussian octave.

getDoGOctave() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

Get the difference-of-Gaussian octave corresponding to the current Gaussian octave.

getEigenvalueRatio() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the threshold on the ratio of the Eigenvalues of the Hessian matrix (Lowe IJCV, p.12)

getEllipse() - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

getEllipse() - Method in class org.openimaj.image.feature.local.interest.InterestPointData

getFeatures() - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Get the list of all the detected features

getFeatures() - Method in class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

Get the list of features collected.

getFeatures() - Method in interface org.openimaj.image.feature.local.detector.dog.collector.Collector

Get the list of features collected.

getFeatures() - Method in class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

getFeatureVector() - Method in interface org.openimaj.image.feature.local.descriptor.gradient.GradientFeatureProvider

getFeatureVector() - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

getFeatureVector() - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

getFeatureVector() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getFeatureVector() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getFeatureVector() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

getFinderMode() - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

getGaussianSigma() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the width of the Gaussian used for weighting samples, relative to the half-width of the sampling window (default 1.0).

getIntegrationScale() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getInterestPoints(int) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getInterestPoints() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getInterestPoints(float) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getInterestPoints(int) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

getInterestPoints(float) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

getInterestPoints() - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

getInterestPoints(int) - Method in interface org.openimaj.image.feature.local.interest.InterestPointDetector

Retrieve the interest points found

getInterestPoints(float) - Method in interface org.openimaj.image.feature.local.interest.InterestPointDetector

Retrieve the interest points found whose normalised score exceeds the threshold

getInterestPoints() - Method in interface org.openimaj.image.feature.local.interest.InterestPointDetector

Get all the interest points found.

getInterestPointsThresh(float) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getKeypointsMap() - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

get the detected interest points, grouped by simulation

getLocation() - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

getLocation() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getLocation() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getLocation() - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

getLocation() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

getMagnificationFactor() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the magnification factor determining the size of a spatial SIFT bin relative to the scale.

getMagnitudeThreshold() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the threshold on the magnitude of detected points (Lowe IJCV, p.11)

getMatches() - Method in class org.openimaj.feature.local.matcher.BasicMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

getMatches() - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.FastLimitedEuclideanKeypointMatcher

getMatches() - Method in interface org.openimaj.feature.local.matcher.LocalFeatureMatcher

Get the matches detected by the underlying algorithm

getMatches() - Method in class org.openimaj.feature.local.matcher.MultipleMatchesMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

getMatches() - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

getMaxArea() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getMaxArea() - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

getMaxVariation() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getMaxVariation() - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

getMergeTree() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getMinArea() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getMinArea() - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

getMinDiversity() - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

getMinDiversity() - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

getModel() - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

getModel() - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

getModel() - Method in interface org.openimaj.feature.local.matcher.consistent.ModelFittingLocalFeatureMatcher

Get the model that has been learned.

getNumOriBins() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the number of orientation bins (default 8) in the SIFT feature

getNumOriHistBins() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the number of orientation histogram bins for finding the dominant orientations; Lowe's IJCV paper (p.13) suggests 36 bins.

getNumSpatialBins() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the number of spatial bins in each direction (default 4) in the SIFT feature

getOctave() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

getOctave() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

getOctave() - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

getOctave() - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

getOctave() - Method in interface org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointFinder

Get the octave from which we are operating

getOctaveInterestPointListener() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

getOctaveInterestPointListener() - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

getOctaveInterestPointListener() - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

getOctaveInterestPointListener() - Method in interface org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointFinder

Get the current listener object.

getOptions() - Method in class org.openimaj.image.feature.local.engine.DoGColourSIFTEngine

getOptions() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngine

getOptions() - Method in class org.openimaj.image.feature.local.engine.MinMaxDoGSIFTEngine

Get the options for this engine.

getOrdinate(int) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

getOrdinate(int) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

getOrdinate(int) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getOrdinate(int) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getOrdinate(int) - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

getOrdinate(int) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

getOrdinate(int) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

getOriHistExtractor() - Method in class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

getOversamplingAmount() - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

getOversamplingAmount() - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

getOversamplingAmount() - Method in interface org.openimaj.image.feature.local.descriptor.LocalFeatureProvider

Get the amount of required over-sampling outside of the unit square patch.

getPatches(int) - Method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Extract the oriented sampling patches used in the construction of the keypoints.

getPeakThreshold() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the threshold for peak detection in the orientation histogram.

getRelativeKeypoints(List<Keypoint>, float, float) - Static method in class org.openimaj.image.feature.local.keypoints.Keypoint

Create a list of Keypoints from the input list, but with the positions offset by the given amount.

getSamplingBox(Keypoint) - Static method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Get the sampling area of an single feature as a polygon.

getSamplingBox(Keypoint, float) - Static method in class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Get the sampling area of an single feature as a polygon.

getSamplingSize() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the size of the sampling window relative to the sampling scale.

getScale() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getScale() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getScaledKeypoints(List<Keypoint>, int) - Static method in class org.openimaj.image.feature.local.keypoints.Keypoint

Scale a list of keypoints by the given amount.

getScaling() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the value for weighting the scaling Gaussian of the orientation histogram relative to the keypoint scale.

getSecondMomentsAt(int, int) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

getSmoothingIterations() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the number of iterations of the smoothing filter.

getTransform() - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

getTransform() - Method in class org.openimaj.image.feature.local.interest.InterestPointData

getValueThreshold() - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the threshold for the maximum value allowed in the histogram (default 0.2)

getX() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getX() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getX() - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

getY() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

getY() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

getY() - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

GradientFeatureExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

Class capable of extracting local descriptors from a circular region in an image defined by its scale and centre.

GradientFeatureExtractor(AbstractDominantOrientationExtractor, GradientFeatureProviderFactory) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

Construct with the given orientation extractor and gradient feature provider.

GradientFeatureExtractor(AbstractDominantOrientationExtractor, GradientFeatureProviderFactory, float) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

Construct with the given orientation extractor, gradient feature provider and magnification factor determining the size of the sampling region relative to the scale of the interest point.

GradientFeatureProvider - Interface in org.openimaj.image.feature.local.descriptor.gradient

Interface for classes capable of building local descriptors from the gradient (magnitude and orientation) information in an image patch.

GradientFeatureProviderFactory - Interface in org.openimaj.image.feature.local.descriptor.gradient

Interface for classes capable of producing new instances of specific GradientFeatureProvider implementations.

GradientScaleSpaceImageExtractorProperties<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>> - Class in org.openimaj.image.feature.local.extraction

An extended ScaleSpaceImageExtractorProperties that holds edge responses in the form of gradient orientations and magnitudes.

GradientScaleSpaceImageExtractorProperties() - Constructor for class org.openimaj.image.feature.local.extraction.GradientScaleSpaceImageExtractorProperties

H

halfWindowSize - Variable in class org.openimaj.image.feature.local.engine.ipd.InterestPointImageExtractorProperties

HarrisIPD - Class in org.openimaj.image.feature.local.interest

HarrisIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.HarrisIPD

HarrisIPD(float, float, float) - Constructor for class org.openimaj.image.feature.local.interest.HarrisIPD

HarrisIPD() - Constructor for class org.openimaj.image.feature.local.interest.HarrisIPD

HarrisIPD(float) - Constructor for class org.openimaj.image.feature.local.interest.HarrisIPD

hashCode() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

hashCode() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

HessianIPD - Class in org.openimaj.image.feature.local.interest

HessianIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.HessianIPD

I

image - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

image - Variable in class org.openimaj.image.feature.local.extraction.LocalImageExtractorProperties

The image being processed

img - Variable in class org.openimaj.image.feature.local.detector.mser.gui.TestGUI

index - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

The simulation index

index - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

The simulation index of the keypoint; this corresponds to the simulation in which the keypoint was detected.

innerAggregator - Variable in class org.openimaj.image.feature.local.aggregate.BlockSpatialAggregator

innerAggregator - Variable in class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

innerMatcher - Variable in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

integrationScale - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

interestPointData - Variable in class org.openimaj.image.feature.local.engine.ipd.InterestPointImageExtractorProperties

InterestPointData - Class in org.openimaj.image.feature.local.interest

InterestPointData() - Constructor for class org.openimaj.image.feature.local.interest.InterestPointData

InterestPointDetector<T extends InterestPointData> - Interface in org.openimaj.image.feature.local.interest

A detector of interest points.

InterestPointFeatureCollector<T extends InterestPointData> - Class in org.openimaj.image.feature.local.detector.ipd.collector

An interest point feature collector can be used to hold interest points found in an image.

InterestPointFeatureCollector(InterestPointGradientFeatureExtractor) - Constructor for class org.openimaj.image.feature.local.detector.ipd.collector.InterestPointFeatureCollector

Initialise the collector with a memory local feature list types on InterestPointKeypoint

InterestPointGradientFeatureExtractor - Class in org.openimaj.image.feature.local.detector.ipd.extractor

Class capable of extracting local descriptors from an interest point InterestPointData from an interest point detector InterestPointDetector.

InterestPointGradientFeatureExtractor(AbstractDominantOrientationExtractor, GradientFeatureProviderFactory) - Constructor for class org.openimaj.image.feature.local.detector.ipd.extractor.InterestPointGradientFeatureExtractor

InterestPointImageExtractorProperties<P,I extends Image<P,I> & SinglebandImageProcessor.Processable<Float,FImage,I>> - Class in org.openimaj.image.feature.local.engine.ipd

InterestPointImageExtractorProperties(I, InterestPointData) - Constructor for class org.openimaj.image.feature.local.engine.ipd.InterestPointImageExtractorProperties

InterestPointImageExtractorProperties(I, InterestPointData, boolean) - Constructor for class org.openimaj.image.feature.local.engine.ipd.InterestPointImageExtractorProperties

InterestPointKeypoint<T extends InterestPointData> - Class in org.openimaj.image.feature.local.keypoints

An oriented feature with at a location defined by an InterestPointData.

InterestPointKeypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

Construct with a null location and default length feature

InterestPointKeypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

Construct with a null location and feature of the given length

InterestPointKeypoint(OrientedFeatureVector, T) - Constructor for class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

InterestPointVisualiser<T,Q extends Image<T,Q> & SinglebandImageProcessor.Processable<Float,FImage,Q>> - Class in org.openimaj.image.feature.local.interest

Visualise the interest points extracted using an InterestPointDetector.

InterestPointVisualiser(Q, List<Ellipse>) - Constructor for class org.openimaj.image.feature.local.interest.InterestPointVisualiser

Image from which interest points were extract and the extracted points.

interpolateSample(float, float, float, float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Spread the sample around the closest bins in the histogram.

InterpolatingOctaveExtremaFinder - Class in org.openimaj.image.feature.local.detector.pyramid

Implementation of the method described in "Invariant Features from Interest Point Groups" by Matthew Brown and David Lowe (http://www.cs.ubc.ca/~lowe/papers/brown02.pdf) for improving the localisation of interest points detected in a difference-of-Gaussian by fitting a 3D quadratic to the scale-space Laplacian (approximated by the difference-of-Gaussian pyramid).

InterpolatingOctaveExtremaFinder() - Constructor for class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

Default constructor using BasicOctaveExtremaFinder.DEFAULT_MAGNITUDE_THRESHOLD for the magnitude threshold, AbstractOctaveExtremaFinder.DEFAULT_EIGENVALUE_RATIO for the Eigenvalue ratio threshold and InterpolatingOctaveExtremaFinder.DEFAULT_INTERPOLATION_ITERATIONS for the number of iterations.

InterpolatingOctaveExtremaFinder(float) - Constructor for class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

Construct with the given magnitude threshold, AbstractOctaveExtremaFinder.DEFAULT_EIGENVALUE_RATIO for the Eigenvalue ratio threshold and InterpolatingOctaveExtremaFinder.DEFAULT_INTERPOLATION_ITERATIONS for the number of iterations.

InterpolatingOctaveExtremaFinder(float, float, int) - Constructor for class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

Construct with the given magnitude and Eigenvalue thresholds andnumber of iterations.

IPDRepeatability<T extends InterestPointData> - Class in org.openimaj.image.feature.local.interest.experiment

An interest point repeatability as originally implemented here.

IPDRepeatability() - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

IPDRepeatability(Image<?, ?>, Image<?, ?>, List<Ellipse>, List<Ellipse>, Matrix) - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Check the repeatability against two imags, two sets of points and a homography between the two images.

IPDRepeatability(File, File, InterestPointDetector<T>, File) - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Check the repeatability between two images from files, an interest point detector used to find the feature points in the images and a homography from a file.

IPDRepeatability(MBFImage, MBFImage, InterestPointDetector<T>, InputStream) - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Two images, features extracted using ipd, homography found in stream.

IPDRepeatability(MBFImage, MBFImage, InterestPointDetector<T>, Matrix) - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Two images, features extracted using ipd, homography matrix between the two images

IPDRepeatability(List<Ellipse>, List<Ellipse>, Matrix) - Constructor for class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

IPDRepeatability.ScoredPair<B extends Comparable<B>,T extends Pair<B>> - Class in org.openimaj.image.feature.local.interest.experiment

A pair of matching features with a score

IPDSelectionMode - Interface in org.openimaj.image.feature.local.interest

IPDSelectionMode.All - Class in org.openimaj.image.feature.local.interest

IPDSelectionMode.Count - Class in org.openimaj.image.feature.local.interest

IPDSelectionMode.Threshold - Class in org.openimaj.image.feature.local.interest

IPDSIFTEngine - Class in org.openimaj.image.feature.local.engine.ipd

an interest point detector engine instantiated with a detector of InterestPointData

IPDSIFTEngine(MultiscaleInterestPointDetector<InterestPointData>) - Constructor for class org.openimaj.image.feature.local.engine.ipd.IPDSIFTEngine

IrregularBinningSIFTFeatureProvider - Class in org.openimaj.image.feature.local.descriptor.gradient

Irregular binning SIFT descriptor based on this paper: CuiHasThoSei09igSIFT.pdf

IrregularBinningSIFTFeatureProvider() - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

Construct a IrregularBinningSIFTFeatureExtractor with the default parameters.

IrregularBinningSIFTFeatureProvider(int) - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

Construct a IrregularBinningSIFTFeatureExtractor with the default parameters.

IrregularBinningSIFTFeatureProvider(int, float) - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

Construct a IrregularBinningSIFTFeatureExtractor with the default parameters.

isLocalExtremum(float, FImage, int, int) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Test to see if a point is a local extremum by searching the +/- 1 pixel neighbourhood in x and y.

isMaxima - Variable in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

Was the keypoint detected at a maxima?

isMaxima - Variable in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

Was the keypoint detected at a maxima?

isNotEdge(FImage, int, int) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Test if the pixel at x,y in the image is NOT on an edge.

ivec - Variable in class org.openimaj.image.feature.local.keypoints.Keypoint

keypoint feature descriptor (i.e.

K

Keypoint - Class in org.openimaj.image.feature.local.keypoints

A local interest point with a location, scale, orientation and associated feature.

Keypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.Keypoint

Construct with the default feature vector length for SIFT (128).

Keypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.Keypoint

Construct with the given feature vector length.

Keypoint(float, float, float, float, byte[]) - Constructor for class org.openimaj.image.feature.local.keypoints.Keypoint

Construct with the given parameters.

Keypoint(Keypoint) - Constructor for class org.openimaj.image.feature.local.keypoints.Keypoint

Construct by copying from another Keypoint

KeypointCorrespondenceTestHelper - Class in org.openimaj.feature.local.matcher

Supports the generation of mild affine transforms.

KeypointCorrespondenceTestHelper() - Constructor for class org.openimaj.feature.local.matcher.KeypointCorrespondenceTestHelper

KeypointLocation - Class in org.openimaj.image.feature.local.keypoints

The location of a Keypoint.

KeypointLocation() - Constructor for class org.openimaj.image.feature.local.keypoints.KeypointLocation

Construct with zero location, orientation and scale.

KeypointLocation(float, float, float, float) - Constructor for class org.openimaj.image.feature.local.keypoints.KeypointLocation

Construct with the given parameters

KeypointVisualizer<T,Q extends Image<T,Q> & SinglebandImageProcessor.Processable<Float,FImage,Q>> - Class in org.openimaj.image.feature.local.keypoints

Helpers for visualising (SIFT) interest points.

KeypointVisualizer(Q, List<? extends Keypoint>) - Constructor for class org.openimaj.image.feature.local.keypoints.KeypointVisualizer

Construct the visualiser with the given image and keypoints.

L

LaplaceIPD - Class in org.openimaj.image.feature.local.interest

LaplaceIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.LaplaceIPD

levelsToString(boolean[][][]) - Static method in class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

listener - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

listener - Variable in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

The listener object that gets informed when interest points are detected.

LocalConsistentKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher.consistent

Improved version of ConsistentKeypointMatcher.

LocalConsistentKeypointMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

Default constructor

LocalFeatureMatcher<T extends LocalFeature<?,?>> - Interface in org.openimaj.feature.local.matcher

Interface for objects able to match sets of local features against each other.

LocalFeatureProvider<T extends FeatureVector> - Interface in org.openimaj.image.feature.local.descriptor

Base interface for classes capable of building local descriptors.

LocalImageExtractorProperties<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>> - Class in org.openimaj.image.feature.local.extraction

An extended ExtractorProperties that holds the image being processed and interest point location

LocalImageExtractorProperties() - Constructor for class org.openimaj.image.feature.local.extraction.LocalImageExtractorProperties

location - Variable in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

The feature location

location - Variable in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

The location of the point

locationEquals(Object) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Test whether the location of this FloatKeypoint and another FloatKeypoint is the same.

locationEquals(Object) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

Test whether the location of this Keypoint and another Keypoint is the same.

Logging() - Constructor for class org.openimaj.image.feature.local.engine.ipd.FinderMode.Logging

LoggingOctaveInterestPointFinder<T extends InterestPointData> - Class in org.openimaj.image.feature.local.detector.ipd.finder

Finder with a specified detector which finds interest points at a given gaussian octave.

LoggingOctaveInterestPointFinder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Constructor for class org.openimaj.image.feature.local.detector.ipd.finder.LoggingOctaveInterestPointFinder

instantiate scalepoints the superclass and scalepoints to log

lxmxblur - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

lxmyblur - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

lymyblur - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

M

magnification - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

The magnification factor determining the size of the sampling region relative to the scale of the interest point.

magnification - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.GradientFeatureExtractor

The magnification factor determining the size of the sampling region relative to the scale of the interest point.

magnificationFactor - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The magnification factor determining the size of a spatial SIFT bin relative to the scale.

magnitude - Variable in class org.openimaj.image.feature.local.extraction.GradientScaleSpaceImageExtractorProperties

The gradient magnitude map

magnitudes - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

magnitudeThreshold - Variable in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

magnitudeThreshold - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Threshold on the magnitude of detected points (Lowe IJCV, p.11)

main(String[]) - Static method in class org.openimaj.image.feature.local.detector.mser.gui.TestGUI

main(String[]) - Static method in class org.openimaj.image.feature.local.interest.AffineAdaption

an example run

main(String[]) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

main(String[]) - Static method in class org.openimaj.image.feature.local.interest.experiment.OxfordRepeatabilityExperiment

main(String[]) - Static method in class org.openimaj.image.feature.local.interest.experiment.RepeatabilityExperiment

mappedInterestPoints - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

The detected interest points, grouped by simulation

matches - Variable in class org.openimaj.feature.local.matcher.BasicMatcher

matches - Variable in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

matches - Variable in class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

matches - Variable in class org.openimaj.feature.local.matcher.MultipleMatchesMatcher

matches - Variable in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

MatchingUtilities - Class in org.openimaj.feature.local.matcher

Drawing utility useful for drawing two images and the matches between their feature points

MatchingUtilities() - Constructor for class org.openimaj.feature.local.matcher.MatchingUtilities

maxAxisRatio - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.CharacteristicOctaveInterestPointFinder

The maximum axis ratio difference before two keypoints are considered similar

maxDistance - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.CharacteristicOctaveInterestPointFinder

The maximum distance before two keypoints are considered "similar"

maxima - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

Maxima(int, int, float) - Constructor for class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD.Maxima

maxRotation - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.CharacteristicOctaveInterestPointFinder

The maximum rotation difference before two keypoints are considered "similar"

MinMaxDoGSIFTEngine - Class in org.openimaj.image.feature.local.engine

A modified implementation of Lowe's difference-of-Gaussian detector and SIFT feature extraction technique that also records whether features are detected at local minima or maxima by looking at the sign of the difference of Gaussian.

MinMaxDoGSIFTEngine() - Constructor for class org.openimaj.image.feature.local.engine.MinMaxDoGSIFTEngine

Construct a MinMaxDoGSIFTEngine with the default options.

MinMaxDoGSIFTEngine(DoGSIFTEngineOptions<FImage>) - Constructor for class org.openimaj.image.feature.local.engine.MinMaxDoGSIFTEngine

Construct a MinMaxDoGSIFTEngine with the given options.

MinMaxKeypoint - Class in org.openimaj.image.feature.local.keypoints

A Keypoint extended to hold information on whether was detected at a maxima or minima.

MinMaxKeypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

Construct with the default feature vector length for SIFT (128).

MinMaxKeypoint(float, float, float, float, byte[], boolean) - Constructor for class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

Construct with the given parameters

MinMaxKeypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

Construct with the given feature vector length.

MinMaxKeypoint.MinMaxKeypointLocation - Class in org.openimaj.image.feature.local.keypoints

The location of a MinMaxKeypoint.

MinMaxKeypointLocation(float, float, float, float, boolean) - Constructor for class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

Construct with the given parameters

minus(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

minus(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

minus(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

minVote - Variable in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

modelfit - Variable in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

ModelFittingLocalFeatureMatcher<T extends LocalFeature<?,?>> - Interface in org.openimaj.feature.local.matcher.consistent

Interface for classes able to match local features within the constraints of a mathematical model between pairs of 2d points (i.e.

modelKeypoints - Variable in class org.openimaj.feature.local.matcher.BasicMatcher

modelKeypoints - Variable in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

modelKeypoints - Variable in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

modelKeypointsKNN - Variable in class org.openimaj.feature.local.matcher.FastBasicKeypointMatcher

MSERDetector - Class in org.openimaj.image.feature.local.detector.mser

Takes a merge tree from the watershed algorithm and detects MSERs.

MSERDetector(TreeNode<Component>) - Constructor for class org.openimaj.image.feature.local.detector.mser.MSERDetector

Constructor that takes the merge tree from the watershed algorithm.

MSERFeatureGenerator - Class in org.openimaj.image.feature.local.detector.mser

Detector for MSER features.

MSERFeatureGenerator(Class<? extends ComponentFeature>...) - Constructor for class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Default constructor

MSERFeatureGenerator(int, int, int, float, float, Class<? extends ComponentFeature>...) - Constructor for class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Constructor that takes all the parameters for the MSER process.

MSERFeatureGenerator.MSERDirection - Enum in org.openimaj.image.feature.local.detector.mser

A way of representing how the MSER should be processed.

MultipleMatchesMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

A LocalFeatureMatcher that only matches points that are self similar with other points.

MultipleMatchesMatcher(int, double) - Constructor for class org.openimaj.feature.local.matcher.MultipleMatchesMatcher

Construct with the given minimum number of similar features and threshold for defining similarity.

MultiscaleInterestPointDetector<T extends InterestPointData> - Interface in org.openimaj.image.feature.local.interest

A multiscale detector of interest points.

N

newList() - Method in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

Construct a new list capable of holding the extracted features.

newList() - Method in class org.openimaj.image.feature.local.affine.ASIFT

newProvider() - Method in interface org.openimaj.image.feature.local.descriptor.gradient.GradientFeatureProviderFactory

Construct a new GradientFeatureProvider implementation with all its internal settings setup ready for use.

newProvider() - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

newProvider() - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

normMagnitudeScales - Variable in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

nTilts - Variable in class org.openimaj.image.feature.local.engine.asift.ASIFTEngine

nTilts - Variable in class org.openimaj.image.feature.local.engine.asift.ColourASIFTEngine

NullOrientationExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

An orientation extractor that always returns 0.

NullOrientationExtractor() - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.NullOrientationExtractor

numBins - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

numInterpolationIterations - Variable in class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

numOriBins - Variable in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

Number of orientation bins in the histograms

numOriBins - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Number of orientation bins in the histograms

numOriBins - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The number of orientation bins (default 8)

numOriHistBins - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The number of orientation histogram bins for finding the dominant orientations; Lowe's IJCV paper (p.13) suggests 36 bins.

numSpatialBins - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Number of spatial bins for the x and y directions in the histograms

numSpatialBins - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The number of spatial bins in each direction (default 4)

O

octave - Variable in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

The current octave.

OctaveInterestPointFinder<T extends InterestPointData> - Class in org.openimaj.image.feature.local.detector.ipd.finder

Finder with a specified detector which finds interest points at a given gaussian octave.

OctaveInterestPointFinder(MultiscaleInterestPointDetector<T>, IPDSelectionMode) - Constructor for class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

OctaveInterestPointFinder<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Interface in org.openimaj.image.feature.local.detector.pyramid

Interface for objects that can detect interest points within an octave.

OctaveInterestPointListener<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Interface in org.openimaj.image.feature.local.detector.pyramid

Interface for objects that listen for interest point detections in an octave.

OctaveKeypointCollector<IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Class in org.openimaj.image.feature.local.detector.dog.collector

Concrete implementation of an AbstractOctaveLocalFeatureCollector that collects Keypoints with the feature vector provided by the given feature extractor.

OctaveKeypointCollector(ScaleSpaceFeatureExtractor<OrientedFeatureVector, IMAGE>) - Constructor for class org.openimaj.image.feature.local.detector.dog.collector.OctaveKeypointCollector

Construct with the given feature extractor.

OctaveMinMaxKeypointCollector - Class in org.openimaj.image.feature.local.detector.dog.collector

Concrete implementation of an AbstractOctaveLocalFeatureCollector that collects MinMaxKeypoints with the feature vector provided by the given feature extractor.

OctaveMinMaxKeypointCollector(GradientFeatureExtractor) - Constructor for class org.openimaj.image.feature.local.detector.dog.collector.OctaveMinMaxKeypointCollector

Construct with the given feature extractor.

org.openimaj.feature - package org.openimaj.feature

org.openimaj.feature.local.filter - package org.openimaj.feature.local.filter

org.openimaj.feature.local.matcher - package org.openimaj.feature.local.matcher

org.openimaj.feature.local.matcher.consistent - package org.openimaj.feature.local.matcher.consistent

org.openimaj.feature.local.matcher.quantised - package org.openimaj.feature.local.matcher.quantised

org.openimaj.image.feature.local.affine - package org.openimaj.image.feature.local.affine

org.openimaj.image.feature.local.aggregate - package org.openimaj.image.feature.local.aggregate

Implementations of techniques that aggregate the local descriptors of an image into a single (typically fixed length) vector representation.

org.openimaj.image.feature.local.descriptor - package org.openimaj.image.feature.local.descriptor

org.openimaj.image.feature.local.descriptor.gradient - package org.openimaj.image.feature.local.descriptor.gradient

org.openimaj.image.feature.local.detector.dog.collector - package org.openimaj.image.feature.local.detector.dog.collector

org.openimaj.image.feature.local.detector.dog.extractor - package org.openimaj.image.feature.local.detector.dog.extractor

org.openimaj.image.feature.local.detector.dog.pyramid - package org.openimaj.image.feature.local.detector.dog.pyramid

org.openimaj.image.feature.local.detector.ipd.collector - package org.openimaj.image.feature.local.detector.ipd.collector

org.openimaj.image.feature.local.detector.ipd.extractor - package org.openimaj.image.feature.local.detector.ipd.extractor

org.openimaj.image.feature.local.detector.ipd.finder - package org.openimaj.image.feature.local.detector.ipd.finder

org.openimaj.image.feature.local.detector.mser - package org.openimaj.image.feature.local.detector.mser

org.openimaj.image.feature.local.detector.mser.gui - package org.openimaj.image.feature.local.detector.mser.gui

org.openimaj.image.feature.local.detector.pyramid - package org.openimaj.image.feature.local.detector.pyramid

org.openimaj.image.feature.local.engine - package org.openimaj.image.feature.local.engine

org.openimaj.image.feature.local.engine.asift - package org.openimaj.image.feature.local.engine.asift

org.openimaj.image.feature.local.engine.ipd - package org.openimaj.image.feature.local.engine.ipd

org.openimaj.image.feature.local.extraction - package org.openimaj.image.feature.local.extraction

org.openimaj.image.feature.local.interest - package org.openimaj.image.feature.local.interest

org.openimaj.image.feature.local.interest.experiment - package org.openimaj.image.feature.local.interest.experiment

org.openimaj.image.feature.local.keypoints - package org.openimaj.image.feature.local.keypoints

org.openimaj.image.feature.local.keypoints.quantised - package org.openimaj.image.feature.local.keypoints.quantised

ori - Variable in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

dominant orientation of keypoint

ori - Variable in class org.openimaj.image.feature.local.keypoints.Keypoint

dominant orientation of keypoint

orientation - Variable in class org.openimaj.feature.OrientedFeatureVector

The orientation

orientation - Variable in class org.openimaj.image.feature.local.extraction.GradientScaleSpaceImageExtractorProperties

The gradient orientation map

orientation - Variable in class org.openimaj.image.feature.local.keypoints.KeypointLocation

The dominant orientation of the Keypoint

OrientationHistogramExtractor - Class in org.openimaj.image.feature.local.detector.dog.extractor

Extract an orientation histogram about an interest point.

OrientationHistogramExtractor() - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Default constructor.

OrientationHistogramExtractor(int, float, int, float) - Constructor for class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

Construct with the given parameter values.

orientations - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.ColourGradientFeatureExtractor

OrientedFeatureVector - Class in org.openimaj.feature

Byte featurevector with an associated orientation

OrientedFeatureVector(int, float) - Constructor for class org.openimaj.feature.OrientedFeatureVector

oriHistExtractor - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

OxfordRepeatabilityExperiment - Class in org.openimaj.image.feature.local.interest.experiment

OxfordRepeatabilityExperiment(String, String, String, int, OxfordRepeatabilityExperiment.ExperimentFeatureExtraction) - Constructor for class org.openimaj.image.feature.local.interest.experiment.OxfordRepeatabilityExperiment

P

parseLevelsAdvanced(String) - Static method in class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

patchOrientation - Variable in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

patchOrientation - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

peakThreshold - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.DominantOrientationExtractor

Threshold for peak detection.

peakThreshold - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Threshold for peak detection in the orientation histogram.

performMSERDetection(List<MergeTreeBuilder>, MSERFeatureGenerator.MSERDirection) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Performs MSER detection on the trees provided.

performWatershed(FImage) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

Perform the watershed algorithm on the given image.

phi - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

PI - Static variable in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

plotComponent(Component, BufferedImage, Color) - Static method in class org.openimaj.image.feature.local.detector.mser.gui.ComponentUtils

plotComponentList(List<Component>, BufferedImage, Color) - Static method in class org.openimaj.image.feature.local.detector.mser.gui.ComponentUtils

pointsFound() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

prepareInterestPoints(FImage) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

printStructureTensorStats() - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

process(GaussianOctave<I>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctave

process(GaussianOctave<FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

process(GaussianOctave<MBFImage>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctave

process(GaussianOctave<MBFImage>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

process(GaussianOctave<FImage>) - Method in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

process(OCTAVE) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

process(OCTAVE) - Method in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveGridFinder

process(GaussianOctave<FImage>) - Method in class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

processExtrema(FImage[], int, int, int, float) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Perform any additional checks on the point, and then inform the listener that a point has been found.

processExtrema(FImage[], int, int, int, float) - Method in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

processExtrema(FImage[], int, int, int, float) - Method in class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

processExtremaInternal(FImage[], int, int, int, float) - Method in class org.openimaj.image.feature.local.detector.pyramid.InterpolatingOctaveExtremaFinder

processOctaveLevelPoints(FImage, List<T>, float, float) - Method in class org.openimaj.image.feature.local.detector.ipd.finder.LoggingOctaveInterestPointFinder

processOctaveLevelPoints(FImage, List<T>, float, float) - Method in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

PyramidSpatialAggregator<T,AGGREGATE extends FeatureVector & Concatenatable<AGGREGATE,AGGREGATE>> - Class in org.openimaj.image.feature.local.aggregate

A PyramidSpatialAggregator performs spatial pooling of local features by grouping the local features into fixed-size spatial blocks within a pyramid, and applying a VectorAggregator (i.e.

PyramidSpatialAggregator(VectorAggregator<ArrayFeatureVector<T>, AGGREGATE>, String) - Constructor for class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

Construct with the given aggregator and pyramid description (i.e.

PyramidSpatialAggregator(VectorAggregator<ArrayFeatureVector<T>, AGGREGATE>, int...) - Constructor for class org.openimaj.image.feature.local.aggregate.PyramidSpatialAggregator

Construct with the given aggregator and number of blocks per level.

Q

QuadratureIPD - Class in org.openimaj.image.feature.local.interest

QuadratureIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.QuadratureIPD

QuantisedAffineSimulationKeypoint - Class in org.openimaj.image.feature.local.keypoints.quantised

A QuantisedLocalFeature with a location described by an AffineSimulationKeypoint.AffineSimulationKeypointLocation.

QuantisedAffineSimulationKeypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedAffineSimulationKeypoint

Construct an empty QuantisedAffineSimulationKeypoint, located at the origin with an id of 0.

QuantisedAffineSimulationKeypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedAffineSimulationKeypoint

Construct a QuantisedAffineSimulationKeypoint, located at the origin with the given id.

QuantisedAffineSimulationKeypoint(AffineSimulationKeypoint.AffineSimulationKeypointLocation, int) - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedAffineSimulationKeypoint

Construct a QuantisedAffineSimulationKeypoint, located at the given position and id.

QuantisedKeypoint - Class in org.openimaj.image.feature.local.keypoints.quantised

A QuantisedKeypoint is a QuantisedLocalFeature with its location described by a KeypointLocation.

QuantisedKeypoint() - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

Construct an empty QuantisedKeypoint, located at the origin with an id of 0.

QuantisedKeypoint(KeypointLocation) - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

Construct a QuantisedKeypoint, located at the given position with an id of 0.

QuantisedKeypoint(KeypointLocation, int) - Constructor for class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

Construct a QuantisedKeypoint, located at the given position and id.

R

read(File) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Read a .siftgeo file.

read(InputStream) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Read .siftgeo file from a stream.

read(DataInputStream) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Read .siftgeo file from a stream.

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.interest.InterestPointData

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

readASCII(Scanner) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.interest.InterestPointData

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

readBinary(DataInput) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

readHomography(File) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

readHomography(InputStream) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

readMatlabInterestPoints(InputStream) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Read an ellipses from the matlab interest point files

repeatability(double) - Method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

The percentage of valid points found to be repeatable.

repeatability(Image<?, ?>, Image<?, ?>, List<Ellipse>, List<Ellipse>, Matrix, double) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Generates and initialises a new Repeatability instance.

repeatability(MBFImage, MBFImage, List<T>, List<T>, Matrix, int) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

RepeatabilityExperiment - Class in org.openimaj.image.feature.local.interest.experiment

RidgeIPD - Class in org.openimaj.image.feature.local.interest

RidgeIPD(float, float) - Constructor for class org.openimaj.image.feature.local.interest.RidgeIPD

S

samplingSize - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

samplingSize - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The size of the sampling window relative to the sampling scale.

scale - Variable in class org.openimaj.image.feature.local.extraction.ScaleSpaceImageExtractorProperties

The scale of the interest point

scale - Variable in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

scale of keypoint

scale - Variable in class org.openimaj.image.feature.local.keypoints.Keypoint

scale of keypoint

scales - Variable in class org.openimaj.image.feature.local.detector.pyramid.BasicOctaveExtremaFinder

ScaleSpaceFeatureExtractor<F extends FeatureVector,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> - Interface in org.openimaj.image.feature.local.detector.dog.extractor

The ScaleSpaceImageExtractor interface describes a class capable of extracting FeatureVector(s) from the information provided in a ScaleSpaceImageExtractorProperties.

ScaleSpaceImageExtractorProperties<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>> - Class in org.openimaj.image.feature.local.extraction

An extended LocalImageExtractorProperties that additionally holds the interest point location scale.

ScaleSpaceImageExtractorProperties() - Constructor for class org.openimaj.image.feature.local.extraction.ScaleSpaceImageExtractorProperties

scaling - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

scaling - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The value for weighting the scaling Gaussian of the orientation histogram relative to the keypoint scale.

score - Variable in class org.openimaj.image.feature.local.interest.InterestPointData

selectionMode - Variable in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

selectPoints(InterestPointDetector<T>) - Method in class org.openimaj.image.feature.local.interest.IPDSelectionMode.All

selectPoints(InterestPointDetector<T>) - Method in class org.openimaj.image.feature.local.interest.IPDSelectionMode.Count

selectPoints(InterestPointDetector<T>) - Method in interface org.openimaj.image.feature.local.interest.IPDSelectionMode

selectPoints(InterestPointDetector<T>) - Method in class org.openimaj.image.feature.local.interest.IPDSelectionMode.Threshold

setAcrossScales(boolean) - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

setDelta(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

setDelta(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

setDetectionScale(float) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

setDetectionScale(float) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

setDetectionScale(float) - Method in interface org.openimaj.image.feature.local.interest.MultiscaleInterestPointDetector

Set the detection scale for the detector

setDetIntScaleFactor(float) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

setEigenvalueRatio(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the threshold on the ratio of the Eigenvalues of the Hessian matrix (Lowe IJCV, p.12)

setFastDifferentiationScale(boolean) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

setFinderMode(FinderMode<T>) - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

set the underlying finder

setFittingModel(RobustModelFitting<Point2d, Point2d, ?>) - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

setFittingModel(RobustModelFitting<Point2d, Point2d, ?>) - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

setFittingModel(RobustModelFitting<Point2d, Point2d, ?>) - Method in interface org.openimaj.feature.local.matcher.consistent.ModelFittingLocalFeatureMatcher

Set the object which robustly attempts to fit matches to the model

setGaussianSigma(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Get the width of the Gaussian used for weighting samples, relative to the half-width of the sampling window (default 1.0).

setImageBlurred(boolean) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

setIntegrationScale(float) - Method in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD

setIntegrationScale(float) - Method in class org.openimaj.image.feature.local.interest.AffineAdaption

setLocation(KeypointLocation) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

setLocation(KeypointLocation) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

Set the location of this FloatKeypoint

setLocation(KeypointLocation) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

Set the location of this Keypoint

setLocation(KeypointLocation) - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint

setMagnificationFactor(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the magnification factor determining the size of a spatial SIFT bin relative to the scale.

setMagnitudeThreshold(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the threshold on the magnitude of detected points (Lowe IJCV, p.11)

setMaxArea(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

setMaxArea(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

setMaxVariation(float) - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

setMaxVariation(float) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

setMinArea(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

setMinArea(int) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

setMinDiversity(float) - Method in class org.openimaj.image.feature.local.detector.mser.MSERDetector

setMinDiversity(float) - Method in class org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.BasicMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.BasicTwoWayMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.consistent.ConsistentLocalFeatureMatcher2d

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.consistent.LocalConsistentKeypointMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.FastBasicKeypointMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.FastLimitedEuclideanKeypointMatcher

setModelFeatures(List<T>) - Method in interface org.openimaj.feature.local.matcher.LocalFeatureMatcher

Set the features that represent the database to match queries against

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.MultipleMatchesMatcher

setModelFeatures(List<T>) - Method in class org.openimaj.feature.local.matcher.quantised.BasicQuantisedKeypointMatcher

setNumOriBins(int) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the number of orientation bins (default 8) in the SIFT feature

setNumOriHistBins(int) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the number of orientation histogram bins for finding the dominant orientations; Lowe's IJCV paper (p.13) suggests 36 bins.

setNumSpatialBins(int) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the number of spatial bins in each direction (default 4) in the SIFT feature

setOctaveInterestPointListener(OctaveInterestPointListener<GaussianOctave<FImage>, FImage>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctaveExtremaFinder

setOctaveInterestPointListener(OctaveInterestPointListener<GaussianOctave<MBFImage>, MBFImage>) - Method in class org.openimaj.image.feature.local.detector.dog.pyramid.FirstBandDoGOctaveExtremaFinder

setOctaveInterestPointListener(InterestPointFeatureCollector<T>) - Method in class org.openimaj.image.feature.local.detector.ipd.finder.OctaveInterestPointFinder

setOctaveInterestPointListener(OctaveInterestPointListener<OCTAVE, IMAGE>) - Method in class org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveInterestPointFinder

setOctaveInterestPointListener(OctaveInterestPointListener<OCTAVE, IMAGE>) - Method in interface org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointFinder

Set a listener object that will listen to events triggered when interest points are detected.

setOrdinate(int, Number) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

setOrdinate(int, Number) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

setOrdinate(int, Number) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

setPatchOrientation(float) - Method in interface org.openimaj.image.feature.local.descriptor.gradient.GradientFeatureProvider

Set the primary orientation of the sample patch in the image being processed.

setPatchOrientation(float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

setPatchOrientation(float) - Method in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

setPeakThreshold(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the threshold for peak detection in the orientation histogram.

setSamplingSize(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the size of the sampling window relative to the sampling scale.

setScale(float) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

setScale(float) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

setScaling(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the value for weighting the scaling Gaussian of the orientation histogram relative to the keypoint scale.

setSelectionMode(IPDSelectionMode) - Method in class org.openimaj.image.feature.local.engine.ipd.AbstractIPDSIFTEngine

set the selection mode number

setSmoothingIterations(int) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the number of iterations of the smoothing filter.

setThreshold(int) - Method in class org.openimaj.feature.local.matcher.BasicMatcher

Set the matching threshold

setThreshold(int) - Method in class org.openimaj.feature.local.matcher.FastEuclideanKeypointMatcher

Set the matching threshold

setTransform(Matrix) - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

setValueThreshold(float) - Method in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Set the threshold for the maximum value allowed in the histogram (default 0.2)

setX(float) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

setX(float) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

setX(float) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

setY(float) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

setY(float) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

setY(float) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

si - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

SIFTFeatureProvider - Class in org.openimaj.image.feature.local.descriptor.gradient

An extractor for SIFT features.

SIFTFeatureProvider() - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Construct a SIFTFeatureProvider with the default parameters.

SIFTFeatureProvider(int, int) - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Construct a SIFTFeatureProvider with the provided options.

SIFTFeatureProvider(int, int, float, float) - Constructor for class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Construct a SIFTFeatureProvider with the provided options.

SIFTGeoKeypoint - Class in org.openimaj.image.feature.local.keypoints

Implementation of a LocalFeature based on the .siftgeo format developed by Krystian Mikolajczyk for his tools.

SIFTGeoKeypoint(int) - Constructor for class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Construct with the location set to zero, and with an empty descriptor of the given length.

SIFTGeoKeypoint(float, float, float, float, float, Matrix, byte[]) - Constructor for class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Construct with the given parameters

SIFTGeoKeypoint.SIFTGeoLocation - Class in org.openimaj.image.feature.local.keypoints

The location of a SIFTGeoKeypoint.

SIFTGeoLocation(float, float, float, float, float, Matrix) - Constructor for class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

Construct with the given parameters

SIFTGeoLocation() - Constructor for class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

Default constructor.

sigmaSq2 - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

2 times the weighting Gaussian squared (normalised to the patch size in terms of spatial bins)

simulationOrder - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

The list of simulation parameters in the order the simulations were performed

singularityDistance - Variable in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

size - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

smoothingIterations - Variable in class org.openimaj.image.feature.local.detector.dog.extractor.OrientationHistogramExtractor

smoothingIterations - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

The number of iterations of the smoothing filter.

SoftBagOfVisualWords<DATATYPE,DISTANCE> - Class in org.openimaj.image.feature.local.aggregate

Implementation of an object capable of extracting the soft-assigned Bag of Visual Words (BoVW) representation of an image given a list of local features and an SoftAssigner with an associated codebook.

SoftBagOfVisualWords(SoftAssigner<DATATYPE, DISTANCE>) - Constructor for class org.openimaj.image.feature.local.aggregate.SoftBagOfVisualWords

Construct with the given assigner.

SpatialVectorAggregator<FEATURE extends FeatureVector,LOCATION extends Location,BOUNDS> - Interface in org.openimaj.image.feature.local.aggregate

Interface describing an object that can convert a list of local features from a single image into an aggregated vector form, using both the featurevector and spatial location of each local feature.

SubPixelCorners - Class in org.openimaj.image.feature.local.interest

Refines detected corners (i.e.

SubPixelCorners(int, int, Predicate<IterationState>) - Constructor for class org.openimaj.image.feature.local.interest.SubPixelCorners

Construct with the given search window size and predicate to stop the iteration.

SubPixelCorners(int, int, int, int, Predicate<IterationState>) - Constructor for class org.openimaj.image.feature.local.interest.SubPixelCorners

Construct with the given search window size, zeroed window and predicate to stop the iteration.

T

test(LocalFeature<?, ByteFV>) - Method in class org.openimaj.feature.local.filter.ByteEntropyFilter

TestGUI - Class in org.openimaj.image.feature.local.detector.mser.gui

Test GUI for the MSER extractor

TestGUI() - Constructor for class org.openimaj.image.feature.local.detector.mser.gui.TestGUI

This is the default constructor

testSingleEllipseFromMatlab() - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Check the overlap of a single ellipse using covariance numbrers loaded from matlab

theta - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

The rotation angle

thresh - Variable in class org.openimaj.feature.local.matcher.BasicMatcher

Threshold(float) - Constructor for class org.openimaj.image.feature.local.interest.IPDSelectionMode.Threshold

tilt - Variable in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

The amount of tilt

toString() - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

toString() - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

toString() - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

toString() - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

transf - Variable in class org.openimaj.image.feature.local.interest.EllipticKeyPoint

transform - Variable in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

transform(Matrix) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

transform(Matrix) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

transform(Matrix) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

translate(float, float) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

translate(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

translate(float, float) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

translate(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

translate(float, float) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

translate(Point2d) - Method in class org.openimaj.image.feature.local.keypoints.quantised.QuantisedKeypoint

V

val - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD.Maxima

validPoints(List<Ellipse>, Image<?, ?>, Matrix) - Static method in class org.openimaj.image.feature.local.interest.experiment.IPDRepeatability

Use the transform to call find the location sourceImage.getBounds() in another image.

valueOf(String) - Static method in enum org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator.MSERDirection

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.openimaj.image.feature.local.detector.mser.MSERFeatureGenerator.MSERDirection

Returns an array containing the constants of this enum type, in the order they are declared.

valueThreshold - Variable in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

Threshold for the maximum allowed value in the histogram

valueThreshold - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

Threshold for the maximum allowed value in the histogram

valueThreshold - Variable in class org.openimaj.image.feature.local.engine.DoGSIFTEngineOptions

Threshold for the maximum value allowed in the histogram (default 0.2)

vec - Variable in class org.openimaj.image.feature.local.descriptor.gradient.IrregularBinningSIFTFeatureProvider

vec - Variable in class org.openimaj.image.feature.local.descriptor.gradient.SIFTFeatureProvider

vector - Variable in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

keypoint feature descriptor (i.e.

VectorAggregator<FEATURE extends FeatureVector,AGGREGATE extends FeatureVector> - Interface in org.openimaj.image.feature.local.aggregate

Interface describing an object that can convert a list of local features from a single image into an aggregated vector form.

visualiseInterestPoints(Q, List<? extends InterestPointData>) - Static method in class org.openimaj.image.feature.local.interest.InterestPointVisualiser

Extract ellipses from second moment matricies of interest point keypoints

visualiseInterestPoints(Q, List<? extends InterestPointData>, double) - Static method in class org.openimaj.image.feature.local.interest.InterestPointVisualiser

Extract ellipses from second moment matricies of interest point keypoints

visualiseKeypoints(Q, List<? extends InterestPointKeypoint<? extends InterestPointData>>) - Static method in class org.openimaj.image.feature.local.interest.InterestPointVisualiser

Extract ellipses from second moment matricies of interest point keypoints

VLAD<T> - Class in org.openimaj.image.feature.local.aggregate

Implementation of VLAD, the "Vector of Locally Aggregated Descriptors" algorithm.

VLAD(HardAssigner<T, ?, ?>, T[], boolean) - Constructor for class org.openimaj.image.feature.local.aggregate.VLAD

Construct with the given assigner and the centroids associated with the assigner.

VLAD(HardAssigner<T, ?, ?>, CentroidsProvider<T>, boolean) - Constructor for class org.openimaj.image.feature.local.aggregate.VLAD

Construct with the given assigner and the centroids associated with the assigner.

vote(Pair<T>) - Method in class org.openimaj.feature.local.matcher.VotingKeypointMatcher

VotingKeypointMatcher<T extends Keypoint> - Class in org.openimaj.feature.local.matcher

Matcher rejects matches with no local support

VotingKeypointMatcher(int) - Constructor for class org.openimaj.feature.local.matcher.VotingKeypointMatcher

VotingKeypointMatcher(int, int, int, float) - Constructor for class org.openimaj.feature.local.matcher.VotingKeypointMatcher

W

write(List<SIFTGeoKeypoint>, File) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Write a .siftgeo file

write(List<SIFTGeoKeypoint>, OutputStream) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Write a .siftgeo stream

write(List<SIFTGeoKeypoint>, DataOutputStream) - Static method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

Write a .siftgeo stream

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.interest.InterestPointData

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

writeASCII(PrintWriter) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.affine.AffineSimulationKeypoint.AffineSimulationKeypointLocation

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.interest.EllipticInterestPointData

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.interest.InterestPointData

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.InterestPointKeypoint

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.Keypoint

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.KeypointLocation

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.MinMaxKeypoint.MinMaxKeypointLocation

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint.SIFTGeoLocation

writeBinary(DataOutput) - Method in class org.openimaj.image.feature.local.keypoints.SIFTGeoKeypoint

X

x - Variable in class org.openimaj.image.feature.local.extraction.LocalImageExtractorProperties

The x-ordinate of the interest point

x - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD.Maxima

x - Variable in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

x-position of keypoint

x - Variable in class org.openimaj.image.feature.local.keypoints.Keypoint

x-position of keypoint

Y

y - Variable in class org.openimaj.image.feature.local.extraction.LocalImageExtractorProperties

The y-ordinate of the interest point

y - Variable in class org.openimaj.image.feature.local.interest.AbstractStructureTensorIPD.Maxima

y - Variable in class org.openimaj.image.feature.local.keypoints.FloatKeypoint

y-position of keypoint

y - Variable in class org.openimaj.image.feature.local.keypoints.Keypoint

y-position of keypoint

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