Structural Smoothing Low-Rank Matrix Restoration Based on Sparse Coding and Dual-Weighted Model

Structural Smoothing Low-Rank Matrix Restoration Based on Sparse Coding and Dual-Weighted Model

Group sparse coding (GSC) uses the non-local similarity of images as constraints, which can fully exploit the structure and group sparse features of images. However, it only imposes the sparsity on the group coefficients, which limits the effectiveness of reconstructing real images. Low-rank regular...

Full description

Bibliographic Details
Main Authors: Jiawei Wu, Hengyou Wang
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Entropy
Subjects:
group sparse coding
low-rank regularized group sparse coding
TV norm
dual-weighted
image restoration
Online Access:https://www.mdpi.com/1099-4300/24/7/946

Internet

https://www.mdpi.com/1099-4300/24/7/946

Similar Items