org.openimaj.image.feature.global

Class Colorfulness

java.lang.Object

org.openimaj.image.feature.global.Colorfulness

All Implemented Interfaces:

FeatureVectorProvider<DoubleFV>, org.openimaj.image.analyser.PixelAnalyser<Float[]>

@Reference(type=Inproceedings,
           author={"Hasler, David","S\\\"{u}sstrunk, Sabine"},
           title="Measuring {C}olourfulness in {N}atural {I}mages",
           year="2003",
           booktitle="Proc. {IS}&{T}/{SPIE} {E}lectronic {I}maging 2003: {H}uman {V}ision and {E}lectronic {I}maging {VIII}",
           pages={"87","","95"},
           volume="5007",
           url="http://infoscience.epfl.ch/record/33994/files/HaslerS03.pdf?version=1",
           customData={"details","http://infoscience.epfl.ch/record/33994","documenturl","http://infoscience.epfl.ch/record/33994/files/HaslerS03.pdf","doi","10.1117/12.477378","keywords","IVRG; colorfulness; image quality; image attributes; colourfulness","location","San Jose, CA","oai-id","oai:infoscience.epfl.ch:33994","oai-set","conf; fulltext; fulltext-public","review","NON-REVIEWED","status","PUBLISHED","unit","LCAV IVRG"})
public class Colorfulness
extends Object
implements org.openimaj.image.analyser.PixelAnalyser<Float[]>, FeatureVectorProvider<DoubleFV>

Implementation of Hasler and Susstruck's Colorfulness metric http://infoscience.epfl.ch/record/33994/files/HaslerS03.pdf?version=1

Author:

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Colorfulness.ColorfulnessAttr Classes of colourfulness

Constructor Summary

Constructors

Constructor and Description
Colorfulness()

Method Summary

Modifier and Type	Method and Description
void	analysePixel(Float[] pixel)
double	getColorfulness()
Colorfulness.ColorfulnessAttr	getColorfulnessAttribute()
DoubleFV	getFeatureVector()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

Colorfulness

public Colorfulness()

Method Detail

analysePixel

public void analysePixel(Float[] pixel)

Specified by:

analysePixel in interface org.openimaj.image.analyser.PixelAnalyser<Float[]>

getColorfulnessAttribute

public Colorfulness.ColorfulnessAttr getColorfulnessAttribute()

Returns:

the colourfulness class from the last image analysed

getColorfulness

public double getColorfulness()

Returns:

the colourfulness value from the last image analysed

getFeatureVector

public DoubleFV getFeatureVector()

Specified by:

getFeatureVector in interface FeatureVectorProvider<DoubleFV>

reset

public void reset()

Specified by:

reset in interface org.openimaj.image.analyser.PixelAnalyser<Float[]>