An improved SATD-based intra mode decision algorithm for H.264/AVC

Yu Ming Lee, Jyun De Wu, Yinyi Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

10 引文 斯高帕斯(Scopus)

摘要

In the previous work [3] we presented a SATD-based intra mode decision algorithm for H.264/AVC to reduce the computational complexity, based upon SATD coefficients. In this paper, we extend the previous work and propose an improved SATD-based intra mode decision, which uses low-frequency components to provide local characteristics for intra mode selection. The experimental results reveal that our proposed algorithm can achieve significant reduction of computation time compared to the reference program, while still maintaining good coding performance. The proposed algorithm is also compared with two distinct algorithms and the results indicate that the proposed algorithm brings out higher reduction in computation that these two algorithms.

原文???core.languages.en_GB???
主出版物標題2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009
頁面1029-1032
頁數4
DOIs
出版狀態已出版 - 2009
事件2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009 - Taipei, Taiwan
持續時間: 19 4月 200924 4月 2009

出版系列

名字ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN(列印)1520-6149

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???event.eventtypes.event.conference???2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009
國家/地區Taiwan
城市Taipei
期間19/04/0924/04/09

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