Numerical scheme for efficient colour image denoising.

Salim Bettahar Amine Boudghene Stambouli Patrick Lambert

Published in: Comput. Math. Appl. (2011)

Keyphrases

image denoising
partial differential equations
numerical scheme
denoising
noisy images
natural images
total variation
wavelet domain
image processing
wavelet coefficients
anisotropic diffusion
nonlinear diffusion
finite difference
convex optimization
energy functional
multiscale
numerical solution
noise level