A mixed element computing scheme for a semilinear fourth-order problem.

Shicang Song Shuqi Xie

Published in: Comput. Appl. Math. (2021)

Keyphrases

fourth order
noise removal
high order
partial differential equations
anisotropic diffusion
nonlinear diffusion
image interpolation
higher order statistics
smooth regions
multiscale
objective function
image analysis
denoising