de.unihalle.informatik.MiToBo.features.texture.lbp

Class JFeatureLibLBPAdapterRIU

java.lang.Object

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

de.lmu.ifi.dbs.jfeaturelib.features.LocalBinaryPatterns

de.unihalle.informatik.MiToBo.features.texture.lbp.JFeatureLibLBPAdapter

de.unihalle.informatik.MiToBo.features.texture.lbp.JFeatureLibLBPAdapterRIU

All Implemented Interfaces:

de.lmu.ifi.dbs.jfeaturelib.Descriptor, de.lmu.ifi.dbs.jfeaturelib.features.FeatureDescriptor

public class JFeatureLibLBPAdapterRIU
extends JFeatureLibLBPAdapter

Implementation of rotation invariant uniform LBPs.

This class builds upon the Local Binary Pattern implementation of JFeatureLib, i.e., extends the class for rotation invariance. For details refer to its project page at GitHub.

This implementation follows the paper by
Ojala et al, Multiresolution Gray-Scale and Rotation Invariant Texture Classification with Local Binary Patterns, PAMI, vol. 24, no. 7, pp. 971-987, July 2002.

Author:

Birgit Moeller

Nested Class Summary

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

de.lmu.ifi.dbs.jfeaturelib.Descriptor.Supports

Field Summary

Fields

Modifier and Type	Field and Description
protected static int[][]	codeArrayRIU Rotation invariant uniform LBP code array.
protected static int	maxValidNeighborCount Maximal neighbor number for which array has been initialized so far.

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

m_angle, m_ip, m_offsets

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
JFeatureLibLBPAdapterRIU(int n) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected int	getBinaryPattern(int x, int y)
String	getDescription()
protected int	getMaxBinaryPattern()

Methods inherited from class de.unihalle.informatik.MiToBo.features.texture.lbp.JFeatureLibLBPAdapter

getLBPHistogram, setImageProcessor

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

calculateOffsets, getConstant, getNumberOfHistogramBins, getNumPoints, getRadius, processPixel, run, setConstant, setNeighborhoodSize, setNumberOfHistogramBins, setNumPoints, setProperties, setRadius, supports

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

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

Methods inherited from class java.lang.Object

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

Field Detail

maxValidNeighborCount

protected static int maxValidNeighborCount

Maximal neighbor number for which array has been initialized so far.

codeArrayRIU

protected static int[][] codeArrayRIU

Rotation invariant uniform LBP code array.

Constructor Detail

JFeatureLibLBPAdapterRIU

public JFeatureLibLBPAdapterRIU(int n)

Default constructor.

Parameters:

n - Number of neighbors, i.e. bits, to consider.

Method Detail

getDescription

public String getDescription()

Specified by:

getDescription in interface de.lmu.ifi.dbs.jfeaturelib.features.FeatureDescriptor

Overrides:

getDescription in class de.lmu.ifi.dbs.jfeaturelib.features.LocalBinaryPatterns

getMaxBinaryPattern

protected int getMaxBinaryPattern()

Overrides:

getMaxBinaryPattern in class de.lmu.ifi.dbs.jfeaturelib.features.LocalBinaryPatterns

getBinaryPattern

protected int getBinaryPattern(int x,
                               int y)

Overrides:

getBinaryPattern in class de.lmu.ifi.dbs.jfeaturelib.features.LocalBinaryPatterns