The finite volume scheme preserving extremum principle for diffusion equations on polygonal meshes.

Zhiqiang Sheng Guangwei Yuan

Published in: J. Comput. Phys. (2011)

Keyphrases

diffusion equation
anisotropic diffusion
multiresolution
scale space
filtering method
pattern formation
image restoration
nonlinear diffusion
computer vision
image processing
post processing
cellular automata