A Multigrid Method for a Fourth-Order Diffusion Equation with Application to Image Processing.

Published in: SIAM J. Sci. Comput. (2005)

Keyphrases

image processing
fourth order
partial differential equations
image enhancement
high order
noise removal
pairwise
error rate
multiresolution
anisotropic diffusion
similarity measure
preprocessing
image analysis
edge detection
diffusion equation
nonlinear diffusion
computer vision