Rate-distortion optimization based skip mode early detection in H.264

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

Mode decision module is the computation intensive part in H.264. However, many macroblocks' best modes are skip mode, which can early terminate mode decision module. In this paper, a theoretical analysis is performed for ratedistortion optimization(RDO) algorithm for skip mode. As a result, an RDO based skip mode early detection algorithm is derived. Experimental results show that the proposed algorithm achieves major improvement of computation reduction in the range from 12.1 % to 72.9% with averagely from 72.6% to 75.5% correct detection rate.

元の言語English
ホスト出版物のタイトルISPACS 2010 - 2010 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings
DOI
出版物ステータスPublished - 2010 12 1
イベント18th International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2010 - Chengdu, China
継続期間: 2010 12 62010 12 8

出版物シリーズ

名前ISPACS 2010 - 2010 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings

Conference

Conference18th International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2010
China
Chengdu
期間10/12/610/12/8

ASJC Scopus subject areas

  • Artificial Intelligence
  • Signal Processing
  • Communication

これを引用

Liu, Q., & Ikenaga, T. (2010). Rate-distortion optimization based skip mode early detection in H.264. : ISPACS 2010 - 2010 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings [5704767] (ISPACS 2010 - 2010 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings). https://doi.org/10.1109/ISPACS.2010.5704767