org.openimaj.image.feature.local.detector.dog.pyramid

Class DoGOctave<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>>

java.lang.Object

org.openimaj.image.analysis.pyramid.Octave<GaussianPyramidOptions<IMAGE>,GaussianPyramid<IMAGE>,IMAGE>

org.openimaj.image.analysis.pyramid.gaussian.GaussianOctave<I>

org.openimaj.image.feature.local.detector.dog.pyramid.DoGOctave<I>

Type Parameters:

I - The concrete Image subclass.

All Implemented Interfaces:

Iterable<I>, OctaveProcessor<GaussianOctave<I>,I>

public class DoGOctave<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>>
extends GaussianOctave<I>
implements OctaveProcessor<GaussianOctave<I>,I>

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

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.image.analysis.pyramid.Octave

images, octaveSize, options, parentPyramid

Constructor Summary

Constructors

Constructor and Description
DoGOctave(GaussianPyramid<I> parent, float octSize) Construct a Difference of Gaussian octave with the provided parent Pyramid and octaveSize.

Method Summary

Modifier and Type	Method and Description
void	process(GaussianOctave<I> octave) Process the provided octave.

Methods inherited from class org.openimaj.image.analysis.pyramid.gaussian.GaussianOctave

getNextOctaveImage, process

Methods inherited from class org.openimaj.image.analysis.pyramid.Octave

iterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

DoGOctave

public DoGOctave(GaussianPyramid<I> parent,
                 float octSize)

Construct a Difference of Gaussian octave with the provided parent Pyramid and octaveSize. The octaveSize parameter is the size of the octave's images compared to the original image used to construct the pyramid. An octaveSize of 1 means the same size as the original, 2 means half size, 4 means quarter size, etc.

Parameters:

parent - the pyramid that this octave belongs to

octSize - the size of the octave relative to the original image.

Method Detail

process

public void process(GaussianOctave<I> octave)

Description copied from interface: OctaveProcessor

Process the provided octave.

Specified by:

process in interface OctaveProcessor<GaussianOctave<I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>>,I extends Image<?,I> & SinglebandImageProcessor.Processable<Float,FImage,I>>

Parameters:

octave - the octave.