A small stencil and extremum-preserving scheme for anisotropic diffusion problems on arbitrary 2D and 3D meshes.

Zhiming Gao Jiming Wu

Published in: J. Comput. Phys. (2013)

Keyphrases

anisotropic diffusion
d mesh
noise removal
edge preserving
partial differential equations
edge detection
edge enhancement
pairwise
denoising
diffusion process