Optical solitons in a parabolic law media with fourth order dispersion.

Anjan Biswas Daniela M. Milovic

Published in: Appl. Math. Comput. (2009)

Keyphrases

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