de.lmu.ifi.dbs.jfeaturelib.features

Class JpegCoefficientHistogram

java.lang.Object

de.lmu.ifi.dbs.jfeaturelib.features.AbstractFeatureDescriptor

de.lmu.ifi.dbs.jfeaturelib.features.JpegCoefficientHistogram

All Implemented Interfaces:

Descriptor, FeatureDescriptor

public class JpegCoefficientHistogram
extends AbstractFeatureDescriptor

This class implements the EdgeHistogram descriptor from the MPEG-7 standard. This is a wrapper class for the corresponding lire class.

Since:

1.5.0

Author:

Franz

Nested Class Summary

Nested classes/interfaces inherited from interface de.lmu.ifi.dbs.jfeaturelib.Descriptor

Descriptor.Supports

Field Summary

Fields

Modifier and Type	Field and Description
protected net.semanticmetadata.lire.imageanalysis.LireFeature	feature
protected String	name

Fields inherited from class de.lmu.ifi.dbs.jfeaturelib.features.AbstractFeatureDescriptor

pcs

Fields inherited from interface de.lmu.ifi.dbs.jfeaturelib.Descriptor

DOES_ALL

Constructor Summary

Constructors

Constructor and Description
JpegCoefficientHistogram()

Method Summary

Methods

Modifier and Type	Method and Description
String	getDescription() Returns a short plain Text description about the Descriptor and the semantics of the double array obtained from FeatureDescriptor.getFeatures().
net.semanticmetadata.lire.imageanalysis.LireFeature	getLireFeature()
void	run(ij.process.ImageProcessor ip) Start processing of this algorithm on the given image processor.
EnumSet<Descriptor.Supports>	supports() Determine the capabilities of this algorithm.

Methods inherited from class de.lmu.ifi.dbs.jfeaturelib.features.AbstractFeatureDescriptor

addData, addData, addData, addPropertyChangeListener, endProgress, firePropertyChange, getFeatures, getMask, inMask, setMask, setProperties, startProgress

Methods inherited from class java.lang.Object

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

Field Detail

feature

protected final net.semanticmetadata.lire.imageanalysis.LireFeature feature

name

protected final String name

Constructor Detail

JpegCoefficientHistogram

public JpegCoefficientHistogram()

Method Detail

run

public void run(ij.process.ImageProcessor ip)

Description copied from interface: Descriptor

Start processing of this algorithm on the given image processor. Keep in mind that if the imageProcessor is changed, Supports.NoChanges must not be set. This is also the case even if only ImageProcessor.snapshot() is used.

getLireFeature

public net.semanticmetadata.lire.imageanalysis.LireFeature getLireFeature()

Returns:

the fcth instance from lire

getDescription

public String getDescription()

Description copied from interface: FeatureDescriptor

Returns a short plain Text description about the Descriptor and the semantics of the double array obtained from FeatureDescriptor.getFeatures(). May return null if no description is implemented - even though this should be avoided by any means.

Returns:

semantic description of getFeatures or null.

supports

public EnumSet<Descriptor.Supports> supports()

Description copied from interface: Descriptor

Determine the capabilities of this algorithm.

Specified by:

supports in interface Descriptor

Overrides:

supports in class AbstractFeatureDescriptor

Returns:

the set of supported capabilities.