Class  Description 

AverageBoxFilter 
A rectangular averaging convolution operator (often known as a Box filter).

BasicDerivativeKernels 
A set of standard derivative kernels.

CLConvolve2D<I extends Image<?,I>> 
Simple 2D convolution.

CLSobel 
OpenCL implementation of a 3x3 Sobel operator.

CompassOperators 
Compass operators that are used by the Liu and Samarabandu
text extraction.

CompassOperators.Compass0 
The Compass0 operator

CompassOperators.Compass135 
The Compass135 operator

CompassOperators.Compass45 
The Compass45 operator

CompassOperators.Compass90 
The Compass90 operator

Disk 
Disk  a circular averaging filter.

FConvolution 
Base class for implementation of classes that perform convolution operations
on
FImage s as a @link{SinglebandImageProcessor}, with the kernel
itself formed from and @link{FImage}. 
FDiscGausConvolve 
From the matlab implementation of DISCGAUSSFFT which uses an FFT to apply a gaussian kernel.

FFastGaussianConvolve 
Fast approximate Gaussian smoothing using repeated fast box filtering.

FGaussianConvolve 
Image processor for FImage capable of performing convolutions with Gaussians.

FImageConvolveSeparable 
Image processor for separable convolution of an FImage.

FImageGradients 
Image processor for calculating gradients and orientations using
finitedifferences.

FourierConvolve 
FImage convolution performed in the fourier domain. 
FSobel 
Helper
ImageAnalyser that computes the X and Y image gradients using
Sobel filters. 
FSobelMagnitude 
Apply the sobel operator to an image.

FSobelX 
Returns a kernel which is the x derivative of a gaussian of sigma 1

FSobelY 
Returns a kernel which is the y derivative of a gaussian of sigma 1

FTriangleFilter 
Image convolution with a triangular filter.

GaborFilters 
Utility methods for creating Gabor Filters

Gaussian2D 
Simple 2D Gaussian convolution.

Laplacian3x3 
A convolution operator with a 3x3 kernel approximating the Laplacian.

LaplacianOfGaussian2D 
2D Laplacian of Gaussian filter

SumBoxFilter 
A rectangular summing convolution operator (often known as a unnormalized Box
filter).

Enum  Description 

FImageGradients.Mode 
Modes of operation for signed and unsigned orientations
