Distributed source coding for utilization of inter/intra source correlation

作者：

Highlights：

• Analyze the limitations of source code-based and channel code-based DSC schemes.

• More accurate “soft” information about the source symbols is generated.

• The proposed scheme allows the channel code-based DSC scheme to effectively utilize the inter/intra source correlation.

• The scheme shows superior error correction and compression performance.

摘要

•Analyze the limitations of source code-based and channel code-based DSC schemes.•More accurate “soft” information about the source symbols is generated.•The proposed scheme allows the channel code-based DSC scheme to effectively utilize the inter/intra source correlation.•The scheme shows superior error correction and compression performance.

论文关键词：Slepian–Wolf coding,Distributed source coding (DSC),Extraction-based techniques,Correlation utilization,Correlation estimation

论文评审过程：Received 14 September 2021, Revised 7 January 2022, Accepted 29 March 2022, Available online 4 April 2022, Version of Record 22 April 2022.

论文官网地址：https://doi.org/10.1016/j.image.2022.116698