Quaternion Non-local Total Variation for Color Image Denoising.

Xiaoyao Li Yicong Zhou Jing Zhang

Published in: SMC (2019)

Keyphrases

color image denoising
total variation
image denoising
denoising
image restoration
edge preserving
image processing
regularization term
image deblurring
natural images
partial differential equations
denoising algorithm
markov random field
super resolution
least squares
mumford shah
semi supervised