EPLL image denoising with multi-feature dictionaries.

Qiqiong Yu Guo Cao Hao Shi Youqiang Zhang Peng Fu

Published in: Digit. Signal Process. (2023)

Keyphrases

multi feature
image denoising
sparse and redundant representations
denoising
image classification
noisy images
natural images

total variation
multi class
partial differential equations
image processing
sparse representation
wavelet coefficients
wavelet domain

feature fusion
multiple features
single feature
image patches
feature selection
super resolution

visual features
higher order
feature vectors
pairwise
feature space
object recognition