Color image demosaicing using progressive collaborative representation

• Main Authors: Ni, Zhangkai, Ma, Kai-Kuang, Zeng, Huanqiang, Zhong, Baojiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Training; Image Color Analysis
• Online Access: https://hdl.handle.net/10356/161038
• Institution: Nanyang Technological University

In this paper, a progressive collaborative representation (PCR) framework is proposed that is able to incorporate any existing color image demosaicing method for further boosting its demosaicing performance. Our PCR consists of two phases: (i) offline training and (ii) online refinement. In phase (i...