org.openimaj.image.feature.global

Class LRIntensityBalance

java.lang.Object

org.openimaj.image.feature.global.LRIntensityBalance

All Implemented Interfaces:

FeatureVectorProvider<DoubleFV>, org.openimaj.image.analyser.ImageAnalyser<org.openimaj.image.FImage>

@Reference(type=Inproceedings,
           author={"Che-Hua Yeh","Yuan-Chen Ho","Brian A. Barsky","Ming Ouhyoung"},
           title="Personalized Photograph Ranking and Selection System",
           year="2010",
           booktitle="Proceedings of ACM Multimedia",
           pages={"211","220"},
           month="October",
           customData={"location","Florence, Italy"})
public class LRIntensityBalance
extends Object
implements org.openimaj.image.analyser.ImageAnalyser<org.openimaj.image.FImage>, FeatureVectorProvider<DoubleFV>

Implementation of the intensity balance algorithm described by Yeh et al.

The intensity balance measures how different the intensity is on the left side of the image compared to the right. A balance of zero means exactly balanced. Higher values are produced for more unbalanced images.

Author:

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

Constructor Summary

Constructors

Constructor and Description
LRIntensityBalance() Construct with the default 64 intensity histogram bins.
LRIntensityBalance(int nbins) Construct with the given number of intensity histogram bins.

Method Summary

Modifier and Type	Method and Description
void	analyseImage(org.openimaj.image.FImage image)
DoubleFV	getFeatureVector()

Methods inherited from class java.lang.Object

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

Constructor Detail

LRIntensityBalance

public LRIntensityBalance()

Construct with the default 64 intensity histogram bins.

LRIntensityBalance

public LRIntensityBalance(int nbins)

Construct with the given number of intensity histogram bins.

Parameters:

nbins - number of intensity histogram bins

Method Detail

getFeatureVector

public DoubleFV getFeatureVector()

Specified by:

getFeatureVector in interface FeatureVectorProvider<DoubleFV>

analyseImage

public void analyseImage(org.openimaj.image.FImage image)

Specified by:

analyseImage in interface org.openimaj.image.analyser.ImageAnalyser<org.openimaj.image.FImage>