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

Class ConcreteOctaveLocalFeatureCollector<OCTAVE extends Octave<?,?,IMAGE>,FE extends FeatureVectorExtractor<?,ScaleSpaceImageExtractorProperties<IMAGE>>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>>

java.lang.Object

org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector<OCTAVE,FE,LocalFeature<?,?>,IMAGE>

org.openimaj.image.feature.local.detector.dog.collector.ConcreteOctaveLocalFeatureCollector<OCTAVE,FE,IMAGE>

Type Parameters:

OCTAVE - the underlying Octave type

FE - the underlying FeatureVectorExtractor type

IMAGE - the image type

All Implemented Interfaces:

Collector<OCTAVE,LocalFeature<?,?>,IMAGE>, OctaveInterestPointListener<OCTAVE,IMAGE>

public class ConcreteOctaveLocalFeatureCollector<OCTAVE extends Octave<?,?,IMAGE>,FE extends FeatureVectorExtractor<?,ScaleSpaceImageExtractorProperties<IMAGE>>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>>
extends AbstractOctaveLocalFeatureCollector<OCTAVE,FE,LocalFeature<?,?>,IMAGE>

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.

Author:

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

Field Summary

Fields

Modifier and Type	Field and Description
protected ScaleSpaceImageExtractorProperties<IMAGE>	extractionProperties

Fields inherited from class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

featureExtractor, features

Constructor Summary

Constructors

Constructor and Description
ConcreteOctaveLocalFeatureCollector(FE featureExtractor) Construct with the given feature extractor.

Method Summary

Modifier and Type	Method and Description
protected void	addFeature(float imx, float imy, float imscale)
void	foundInterestPoint(OctaveInterestPointFinder<OCTAVE,IMAGE> finder, float x, float y, float octaveScale) Do something with a detected interest point.

Methods inherited from class org.openimaj.image.feature.local.detector.dog.collector.AbstractOctaveLocalFeatureCollector

getFeatures

Methods inherited from class java.lang.Object

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

Field Detail

extractionProperties

protected ScaleSpaceImageExtractorProperties<IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> extractionProperties

Constructor Detail

ConcreteOctaveLocalFeatureCollector

public ConcreteOctaveLocalFeatureCollector(FE featureExtractor)

Construct with the given feature extractor.

Parameters:

featureExtractor - the feature extractor.

Method Detail

foundInterestPoint

public void foundInterestPoint(OctaveInterestPointFinder<OCTAVE,IMAGE> finder,
                               float x,
                               float y,
                               float octaveScale)

Description copied from interface: OctaveInterestPointListener

Do something with a detected interest point.

Parameters:

finder - the finder that found the point

x - the x position

y - the y position

octaveScale - the scale within the octave

addFeature

protected void addFeature(float imx,
                          float imy,
                          float imscale)