Catalano.Imaging.Tools

Class WeberLocalDescriptor

java.lang.Object

Catalano.Imaging.Tools.WeberLocalDescriptor

public class WeberLocalDescriptor
extends java.lang.Object

Weber Local Descriptor. (WLD) Paper: http://www.jdl.ac.cn/user/sgshan/pub/CVPR08_JChen_Print.pdf

Constructor Summary

Constructors

Constructor and Description
WeberLocalDescriptor() Initialize a new instance of the WeberLocalDescriptor class.

Method Summary

Modifier and Type	Method and Description
double[][]	Compute(FastBitmap fastBitmap) Compute Weber local descriptor.
int	getAlpha() Get Alpha.
double[][]	getGradientOrientation() Get Gradient orientation.
void	setAlpha(int alpha) Set Alpha.
FastBitmap	toFastBitmap() Display the diffential excitation.

Methods inherited from class java.lang.Object

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

Constructor Detail

WeberLocalDescriptor

public WeberLocalDescriptor()

Initialize a new instance of the WeberLocalDescriptor class.

Method Detail

getAlpha

public int getAlpha()

Get Alpha.

Returns:

Alpha value.

setAlpha

public void setAlpha(int alpha)

Set Alpha.

Parameters:

alpha - Alpha value.

getGradientOrientation

public double[][] getGradientOrientation()

Get Gradient orientation.

Returns:

Gradient orientation.

Compute

public double[][] Compute(FastBitmap fastBitmap)

Compute Weber local descriptor.

Parameters:

fastBitmap - Image to be processed.

Returns:

Differential Excitation.

toFastBitmap

public FastBitmap toFastBitmap()

Display the diffential excitation.

Returns:

Differential excitation.