ConvolutionFilter

Inheritance: java.lang.Object

public final class ConvolutionFilter

The kernel matrix provider class.

Methods

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

public static double[][] getSharpen3x3()

Gets the 3x3 sharpen kernel.

Returns: double[][] - the 3x3 sharpen kernel.

public static double[][] getSharpen5x5()

Gets the 5x5 sharpen kernel.

Returns: double[][] - the 5x5 sharpen kernel.

public static double[][] getEmboss3x3()

Gets the 3x3 Emboss kernel.

Returns: double[][] - the 3x3 Emboss kernel.

public static double[][] getEmboss5x5()

Gets the 5x5 Emboss kernel.

Returns: double[][] - the 5x5 Emboss kernel.

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

Gets the motion blur kernel.

Parameters:

Parameter	Type	Description
size	int	The kernel size.
angle	double	The motion angle.

Returns: double[][] - The motion blur kernel.

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

Gets the Gaussian kernel.

Parameters:

Parameter	Type	Description
size	int	The kernel size.
sigma	double	The sigma value in range (0…].

Returns: double[][] - The Gaussian kernel.

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

Gets the box blur kernel.

Parameters:

Parameter	Type	Description
size	int	The kernel size.

Returns: double[][] - The box blur kernel.

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

Converts kernel to a Complex kernel.

Parameters:

Parameter	Type	Description
kernel	double[][]	The kernel.

Returns: com.aspose.imaging.imagefilters.complexutils.Complex[][] - A Complex kernel.