A mixed finite volume scheme for anisotropic diffusion problems on any grid.

Jérôme Droniou Robert Eymard

Published in: Numerische Mathematik (2006)

Keyphrases

anisotropic diffusion
edge preserving
noise removal
partial differential equations
segmentation scheme
numerical scheme
edge detection
bilateral filtering
pairwise
diffusion tensor
nonlinear diffusion
structure tensor
nonlinear filtering