Nonlocal In-Loop Filter: The Way Toward Next-Generation Video Coding?

• Main Authors: Ma, Siwei, Zhang, Xinfeng, Zhang, Jian, Jia, Chuanmin, Wang, Shiqi, Gao, Wen
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2016
• 主題: Image coding; Image reconstruction
• 在線閱讀: https://hdl.handle.net/10356/83405; http://hdl.handle.net/10220/41435
• 機構: Nanyang Technological University

In-loop filtering has emerged as an essential coding tool since H.264/AVC, due to its delicate design, which reduces different kinds of compression artifacts. However, existing in-loop filters rely only on local image correlations, largely ignoring nonlocal similarities. In this article, the authors...