org.openimaj.image.feature.global

Class SaturationVariation

java.lang.Object

org.openimaj.image.mask.AbstractMaskedObject<FImage>

org.openimaj.image.feature.global.SaturationVariation

All Implemented Interfaces:

FeatureVectorProvider<DoubleFV>, ImageAnalyser<MBFImage>, MaskedObject<FImage>

@Reference(type=Inproceedings,
           author={"Jose San Pedro","Stefan Siersdorfer"},
           title="Ranking and Classifying Attractiveness of Photos in Folksonomies",
           year="2009",
           booktitle="18th International World Wide Web Conference",
           pages={"771","","771"},
           url="http://www2009.eprints.org/78/",
           month="April")
public class SaturationVariation
extends AbstractMaskedObject<FImage>
implements ImageAnalyser<MBFImage>, FeatureVectorProvider<DoubleFV>

Estimate the variation in saturation of an image using the RGB approximation of avg(max(R,G,B) - min(R,G,B)).

Author:

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

Field Summary

Fields inherited from class org.openimaj.image.mask.AbstractMaskedObject

mask

Constructor Summary

Constructors

Constructor and Description
SaturationVariation()

Method Summary

Modifier and Type	Method and Description
void	analyseImage(MBFImage image) Analyse an image.
DoubleFV	getFeatureVector() Get the FeatureVector associated with this object.
double	getSaturationVariation() Get the variation in saturation of the last image processed with analyseImage(MBFImage).

Methods inherited from class org.openimaj.image.mask.AbstractMaskedObject

getMask, setMask

Methods inherited from class java.lang.Object

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

Constructor Detail

SaturationVariation

public SaturationVariation()

Method Detail

getFeatureVector

public DoubleFV getFeatureVector()

Description copied from interface: FeatureVectorProvider

Get the FeatureVector associated with this object.

Specified by:

getFeatureVector in interface FeatureVectorProvider<DoubleFV>

Returns:

the feature vector.

analyseImage

public void analyseImage(MBFImage image)

Description copied from interface: ImageAnalyser

Analyse an image.

Specified by:

analyseImage in interface ImageAnalyser<MBFImage>

Parameters:

image - The image to process in place.

getSaturationVariation

public double getSaturationVariation()

Get the variation in saturation of the last image processed with analyseImage(MBFImage).

Returns:

the saturation