Self-Focusing with Fourth-Order Dispersion.

Boaz Ilan Gadi Fibich George Papanicolaou

Published in: SIAM J. Appl. Math. (2002)

Keyphrases

fourth order
high order
noise removal
image interpolation
partial differential equations
anisotropic diffusion
higher order statistics
nonlinear diffusion
estimation error
image enhancement
numerical algorithms
edge preservation
smooth regions
cost function