Image restoration via simultaneous nonlocal self-similarity priors

• Main Authors: Zha, Zhiyuan, Yuan, Xin, Zhou, Jiantao, Zhu, Ce, Wen, Bihan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Image Restoration; Structural Sparse Representation
• Online Access: https://hdl.handle.net/10356/161035
• Institution: Nanyang Technological University

Through exploiting the image nonlocal self-similarity (NSS) prior by clustering similar patches to construct patch groups, recent studies have revealed that structural sparse representation (SSR) models can achieve promising performance in various image restoration tasks. However, most existing SSR...