A systematic evaluation of coding strategies for sparse binary images
作者：
Highlights：
• Systematic study of compression approaches for binary inpainting masks.
• Comparison of a wide variety of established methods.
• Ablation study helps understand context mixing for sparse binary image compression.
• Construct two new specialised codecs based on the ablation study.
• Proposed methods are faster or more efficient than established codecs.
摘要
•Systematic study of compression approaches for binary inpainting masks.•Comparison of a wide variety of established methods.•Ablation study helps understand context mixing for sparse binary image compression.•Construct two new specialised codecs based on the ablation study.•Proposed methods are faster or more efficient than established codecs.
论文关键词：Compression,Sparse matrix,Binary image,Context mixing,Inpainting
论文评审过程：Received 26 October 2020, Revised 30 July 2021, Accepted 31 July 2021, Available online 17 August 2021, Version of Record 2 September 2021.
论文官网地址：https://doi.org/10.1016/j.image.2021.116424
