com.aspose.imaging.imagefilters.convolution

Class ConvolutionFilter

java.lang.Object

com.aspose.imaging.imagefilters.convolution.ConvolutionFilter

public final class ConvolutionFilter
extends Object

The kernel matrix provider class.

Method Summary

Modifier and Type	Method and Description
static double[][]	getBlurBox(int size) Gets the box blur kernel.
static double[][]	getBlurMotion(int size, double angle) Gets the motion blur kernel.
static double[][]	getEmboss3x3() Gets the 3x3 Emboss kernel.
static double[][]	getEmboss5x5() Gets the 5x5 Emboss kernel.
static double[][]	getGaussian(int size, double sigma) Gets the Gaussian kernel.
static double[][]	getSharpen3x3() Gets the 3x3 sharpen kernel.
static double[][]	getSharpen5x5() Gets the 5x5 sharpen kernel.
static Complex[][]	toComplex(double[][] kernel) Converts kernel to a Complex kernel.

Methods inherited from class java.lang.Object

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

Method Detail

getSharpen3x3

public static double[][] getSharpen3x3()

Gets the 3x3 sharpen kernel.

Returns:

the 3x3 sharpen kernel.

getSharpen5x5

public static double[][] getSharpen5x5()

Gets the 5x5 sharpen kernel.

Returns:

the 5x5 sharpen kernel.

getEmboss3x3

public static double[][] getEmboss3x3()

Gets the 3x3 Emboss kernel.

Returns:

the 3x3 Emboss kernel.

getEmboss5x5

public static double[][] getEmboss5x5()

Gets the 5x5 Emboss kernel.

Returns:

the 5x5 Emboss kernel.

getBlurMotion

public static double[][] getBlurMotion(int size,
                                       double angle)

Gets the motion blur kernel.

Parameters:

size - The kernel size.

angle - The motion angle.

Returns:

The motion blur kernel.

getGaussian

public static double[][] getGaussian(int size,
                                     double sigma)

Gets the Gaussian kernel.

Parameters:

size - The kernel size.

sigma - The sigma value in range (0...].

Returns:

The Gaussian kernel.

getBlurBox

public static double[][] getBlurBox(int size)

Gets the box blur kernel.

Parameters:

size - The kernel size.

Returns:

The box blur kernel.

toComplex

public static Complex[][] toComplex(double[][] kernel)

Converts kernel to a Complex kernel.

Parameters:

kernel - The kernel.

Returns:

A Complex kernel.