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A 4K60fps Ultra-Low-Latency Light Compression Encoder for Bandwidth-Constrained Scenarios

  • Fudan University
  • East China Normal University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Light compression standards are developed for low latency video transmission requirements. However, the compression ratio (CR) of most of the light compression standards is not enough for bandwidth-constrained scenarios. The limited CR leads to an increase in cache, which in turn affects latency and area. In this paper, we address to propose a high efficient light compression algorithm with a CR of 20. We implemented the proposed design on Xilinx ZCU102 FPGA. As a result, the codec system has an end-to-end latency of 250.76us with a 150MHz clock.

Original languageEnglish
Title of host publication2024 IEEE 17th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024
EditorsFan Ye, Xiaona Zhu, Ting Ao Tang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350361834
DOIs
StatePublished - 2024
Externally publishedYes
Event17th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024 - Zhuhai, China
Duration: 22 Oct 202425 Oct 2024

Publication series

Name2024 IEEE 17th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024

Conference

Conference17th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024
Country/TerritoryChina
CityZhuhai
Period22/10/2425/10/24

Keywords

  • HEVC
  • JPEG-XS
  • Light compression
  • limited bandwidth
  • low latency
  • rate control
  • visual lossless

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