Howtosignalprocessing
How does anisotropic diffusion work?
Anisotropic diffusion is a generalization of this diffusion process: it produces a family of parameterized images, but each resulting image is a combination between the original image and a filter that depends on the local content of the original image.
What is diffusion filter image processing?
Diffusion-based filtering is a technique intended to remove image noise, or image artifacts, by smoothing the data without loosing relevant information like edges or other high frequency image elements.
