Image denoising based on learning over-complete dictionary.

Kehua Su Hongbo Fu Bo Du Hong Cheng Haofeng Wang Dengyi Zhang

Published in: FSKD (2012)

Keyphrases

image denoising
denoising
natural images
total variation
partial differential equations
wavelet coefficients
bilateral filtering
wavelet domain
noisy images
image processing
multiresolution
high quality
mean shift
learning tasks
wavelet transform
object recognition
multiscale