Image and Video Coding Techniques for Ultra-low Latency

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Abstract

The next generation of wireless networks fosters the adoption of latency-critical applications such as XR, connected industry, or autonomous driving. This survey gathers implementation aspects of different image and video coding schemes and discusses their tradeoffs. Standardized video coding technologies such as HEVC or VVC provide a high compression ratio, but their enormous complexity sets the scene for alternative approaches like still image, mezzanine, or texture compression in scenarios with tight resource or latency constraints. Regardless of the coding scheme, we found inter-device memory transfers and the lack of sub-frame coding as limitations of current full-system and software-programmable implementations.
Original languageEnglish
Article number231
Number of pages35
JournalACM Computing Surveys
Volume54
Issue number11s
DOIs
Publication statusPublished - 7 Feb 2022
Publication typeA1 Journal article-refereed

Publication forum classification

  • Publication forum level 3

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