Matched block detection and motion vector salvage methods for fast H.264/AVC inter mode decision

Ji Kun Lin, Hung Ming Wang, Jar Ferr Yang

研究成果: Conference contribution

摘要

In H.264 advanced video coding (AVC), variable block size motion estimation plays an important role in the compression of inter frames to increase video quality and coding efficiency. However, the computation for inter prediction is also substantially increased as well. In this paper, we propose a fast inter mode decision algorithm based on matched block detection and motion vector salvage scheme to help to early terminate the decision process to reduce needless computation. Experimental results show that the proposed algorithm can save from 10% to 60% computation for inter mode decision with fast motion search without introducing any noticeable performance degradation.

原文English
主出版物標題APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
頁面251-254
頁數4
DOIs
出版狀態Published - 2006 十二月 1
事件APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore
持續時間: 2006 十二月 42006 十二月 6

出版系列

名字IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Other

OtherAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
國家/地區Singapore
期間06-12-0406-12-06

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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