Rate-distortion optimized sparse coding with ordered dictionary for image set compression

• Main Authors: Zhang, Xinfeng, Lin, Weisi, Zhang, Yabin, Wang, Shiqi, Ma, Siwei, Duan, Lingyu, Gao, Wen
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; Image Set Compression; Sparse Coding
• Online Access: https://hdl.handle.net/10356/142925
• Institution: Nanyang Technological University

Image set compression has recently emerged as an active research topic due to the rapidly increasing demand in cloud storage. In this paper, we propose a novel framework for image set compression based on the rate-distortion optimized sparse coding. Specifically, given a set of similar images, one r...