Asymptotic computation in mode decision for H.264/AVC video coding

Yu Ming Lee, Yinyi Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In this paper asymptotic computation in intermode decision as a function of the quantization parameters (QPs) is defined and statistically calculated. The computation cost in several mode decision algorithms, is investigated and compared with the asymptotic computation. The experimental results reveal that the investigated algorithms are only suitable for high bit rate coding. To reduce the computation cost and maintain coding performance in low bit rate coding, a zero-block detection algorithm is proposed. The result indicates that the proposed algorithm is more suitable for low bit rate coding.

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主出版物標題2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007, Proceedings
DOIs
出版狀態已出版 - 2007
事件2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007 - Sharjah, United Arab Emirates
持續時間: 12 2月 200715 2月 2007

出版系列

名字2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007, Proceedings

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???event.eventtypes.event.conference???2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007
國家/地區United Arab Emirates
城市Sharjah
期間12/02/0715/02/07

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