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Image Gradient Filters
[Image Feature Extraction Filters]


Compounds

class  DifferenceOfGaussiansGradientImageFilter
 Performs difference-of-gaussians gradient detection. More...

class  GradientImageFilter
 Computes the gradient of an image using directional derivatives. More...

class  GradientMagnitudeImageFilter
 Computes the gradient magnitude of an image region at each pixel. More...

class  GradientMagnitudeRecursiveGaussianImageFilter
 Computes the Magnitude of the Gradient of an image by convolution with the first derivative of a Gaussian. More...

class  GradientRecursiveGaussianImageFilter
 Computes the gradient of an image by convolution with the first derivative of a Gaussian. More...

class  VectorGradientAnisotropicDiffusionImageFilter

Detailed Description

These filters compute local gradients of images.
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