-Norm Minimization for Image Denoising.

Xiaoqin Zhang Jingjing Zheng Yufang Yan Li Zhao Runhua Jiang

Published in: IEEE Access (2019)

Keyphrases

image denoising
norm minimization
convex optimization
total variation
natural images
denoising

sparse coding
noisy images
sparse representation
image processing
matrix completion
wavelet domain

interior point methods
unsupervised feature selection
wavelet coefficients
low rank
higher order
primal dual

minimization problems
wavelet transform
linear program
motion estimation
multiresolution
object recognition