org.datavec.image.transform

Interface ImageTransform

All Known Implementing Classes:

BaseImageTransform, BoxImageTransform, ColorConversionTransform, CropImageTransform, EqualizeHistTransform, FilterImageTransform, FlipImageTransform, LargestBlobCropTransform, MultiImageTransform, PipelineImageTransform, RandomCropTransform, ResizeImageTransform, RotateImageTransform, ScaleImageTransform, ShowImageTransform, WarpImageTransform

public interface ImageTransform

Transforms an image in some way, either deterministically or randomly.

Author:

saudet

Method Summary

Modifier and Type	Method and Description
ImageWritable	getCurrentImage() Returns the last transformed image or null if none transformed yet.
float[]	query(float... coordinates) Transforms the given coordinates using the parameters that were used to transform the last image.
ImageWritable	transform(ImageWritable image) Takes an image and returns a transformed image.
ImageWritable	transform(ImageWritable image, Random random) Takes an image and returns a transformed image.

Method Detail

transform

ImageWritable transform(ImageWritable image)

Takes an image and returns a transformed image.

Parameters:

image - to transform, null == end of stream

Returns:

transformed image

transform

ImageWritable transform(ImageWritable image,
                        Random random)

Takes an image and returns a transformed image. Uses the random object in the case of random transformations.

Parameters:

image - to transform, null == end of stream

random - object to use (or null for deterministic)

Returns:

transformed image

query

float[] query(float... coordinates)

Transforms the given coordinates using the parameters that were used to transform the last image.

Parameters:

coordinates - to transforms (x1, y1, x2, y2, ...)

Returns:

transformed coordinates

getCurrentImage

ImageWritable getCurrentImage()

Returns the last transformed image or null if none transformed yet.

Returns:

Last transformed image or null