Catalano.Imaging.Filters.Photometric

Class WeberFaces

java.lang.Object

Catalano.Imaging.Filters.Photometric.WeberFaces

All Implemented Interfaces:

IPhotometricFilter, IApplyInPlace

public class WeberFaces
extends java.lang.Object
implements IPhotometricFilter

Weber faces.

Constructor Summary

Constructors

Constructor and Description
WeberFaces() Initializes a new instance of the WeberFaces class.
WeberFaces(double sigma, double alpha, int size) Initializes a new instance of the WeberFaces class.

Method Summary

Modifier and Type	Method and Description
void	applyInPlace(FastBitmap fastBitmap) Apply filter to an image.
double	getAlpha() Get parameter balancing the range of the input values of the atan function.
double	getSigma() Get standard deviation of the Gaussian filter.
int	getSize() Get the size of the neighborhood.
double[][]	Process(double[][] image, boolean normalize) Process the weberface filter.
void	setAlpha(double alpha) Set parameter balancing the range of the input values of the atan function.
void	setSigma(double sigma) Set standard deviation of the Gaussian filter.
void	setSize(int size) Set the size of the neighborhood.

Methods inherited from class java.lang.Object

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

Constructor Detail

WeberFaces

public WeberFaces()

Initializes a new instance of the WeberFaces class.

WeberFaces

public WeberFaces(double sigma,
                  double alpha,
                  int size)

Initializes a new instance of the WeberFaces class.

Parameters:

sigma - Smoothing value.

alpha - Parameter balancing.

size - Size of the neighborhood.

Method Detail

getSigma

public double getSigma()

Get standard deviation of the Gaussian filter.

Returns:

sigma value.

setSigma

public void setSigma(double sigma)

Set standard deviation of the Gaussian filter.

Parameters:

sigma - Sigma value.

getAlpha

public double getAlpha()

Get parameter balancing the range of the input values of the atan function.

Returns:

Parameter balancing.

setAlpha

public void setAlpha(double alpha)

Set parameter balancing the range of the input values of the atan function.

Parameters:

alpha - Parameter balancing.

getSize

public int getSize()

Get the size of the neighborhood.

Returns:

Size of the neighborhood.

setSize

public void setSize(int size)

Set the size of the neighborhood.

Parameters:

size - Size of the neighborhood.

applyInPlace

public void applyInPlace(FastBitmap fastBitmap)

Description copied from interface: IApplyInPlace

Apply filter to an image.

Specified by:

applyInPlace in interface IPhotometricFilter

Specified by:

applyInPlace in interface IApplyInPlace

Parameters:

fastBitmap - Image to be processed.

Process

public double[][] Process(double[][] image,
                          boolean normalize)

Process the weberface filter.

Parameters:

image - Image as matrix.

normalize - Normalization.

Returns:

Result of the filter.