The fourth order elliptic problem with exponential nonlinearity.

Baishun Lai Qing Luo

Published in: Appl. Math. Lett. (2016)

Keyphrases

fourth order
partial differential equations
noise removal
high order
anisotropic diffusion
image denoising

image interpolation
image processing
higher order statistics
image enhancement
nonlinear diffusion
smooth regions

level set
multiscale
denoising
numerical methods
object recognition
numerical solution

edge preservation
pattern recognition
edge preserving
mathematical morphology
natural images