Monotonic solution of heterogeneous anisotropic diffusion problems.

Costanza Aricò Tullio Tucciarelli

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

Keyphrases

anisotropic diffusion
noise removal
partial differential equations
edge detection
numerical methods
diffusion equation
diffusion process
nonlinear filtering
image processing
feature vectors
nonlinear diffusion
fourth order
edge enhancement