Adaptive depth search range for HEVC coding unit size selection

Xiao Qiao Huang, Chih Hung Kuo, Chih Ping Mao, Yu Siang Ciou

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

This paper proposes a fast coding unit depth decision algorithm for High Efficiency Video Coding (HEVC) by utilizing the depth information of spatio-temporal relations to determine a depth search range (DSR). We make use of the coded block flag (CBF) as well as the information of quantization parameter (QP) to ensure the coding quality. We also analyze the characteristic of Merge mode and accordingly implement the proposed algorithm. The decision criteria for early skip may vary for different depths. Simulation results demonstrate that 50.18% computational complexity can be saved with a BD-rate loss of 1.3% for HM14.0.

原文English
主出版物標題2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9786163618238
DOIs
出版狀態Published - 2014 二月 12
事件2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014 - Chiang Mai, Thailand
持續時間: 2014 十二月 92014 十二月 12

出版系列

名字2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014

Other

Other2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
國家Thailand
城市Chiang Mai
期間14-12-0914-12-12

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Information Systems

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