Acceleration of Depth Intra Coding for 3D-HEVC by Efficient Early Termination Algorithm

Yu Chih Hsu, Jie Ru Lin, Mei Juan Chen, Chia Hung Yeh, Min Hui Lin, Wei Chieh Lu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

3D extension of High Efficiency Video Coding (3D-HEVC) is the newest international standard for 3D video coding. Compared to conventional HEVC, the encoding materials consist of multi-view color textures and associated depth maps. However, the advanced techniques enhance the coding efficiency at the cost of the computation complexity and time consumption. In this paper, we propose an early termination algorithm to speed-up the encoding procedure. With the complexity check by total sum of squares (TSS) and the RD-cost criterion, we effectively accelerate the depth intra coding of 3D-HEVC and maintain the video quality. The experimental results show that both of the time-saving and the BD-BR performance of our method outperform previous works.

Original languageEnglish
Title of host publication2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages127-130
Number of pages4
ISBN (Electronic)9781538682401
DOIs
Publication statusPublished - 2019 Jan 8
Event14th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018 - Chengdu, China
Duration: 2018 Oct 262018 Oct 30

Publication series

Name2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018

Conference

Conference14th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
Country/TerritoryChina
CityChengdu
Period2018/10/262018/10/30

Keywords

  • 3D-HEVC
  • depth map
  • early termination
  • intra coding

ASJC Scopus subject areas

  • Biomedical Engineering
  • Electrical and Electronic Engineering
  • Instrumentation

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