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Heat diffusion

Useful links

Slides about ITK filters using diffusion equation:
ITK Doxygen itk::AnisotropicDiffusionFunction:
ITK Doxygen itk::AnisotropicDiffusionImageFilter:
ITK Example of the vector gradient anisotropic diffusion filter applied to an image:
ITK smoothing filters with illustrations:

From GitHub, this example shows how to take in a 2D scalar PNG image and filter it using Perona-Malik style anisotropic diffusion using itkAnisotropicDiffusionImageFilter:

MATLAB version of the conventional anisotropic diffusion:

Solving a heat equation in Matlab with script and plots:

Cours sur la discretisation et modelisation des equations aux derivees partielles et equations differentielles ordinaires: