Hybrid intermode decision for H.264 video coding

Y. M. Lee, Y. Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This paper proposes a hybrid intermode decision algorithm for H.264 video coding in which the sum of the absolute difference statistics between macroblocks is employed to describe the stationary characteristics of video objects. Two adequate algorithms, namely the zero-block detection algorithm and the bottom-up merging algorithm, are applied to the stationary and non-stationary regions of the video sequences respectively, to reduce the computation. The simulation results reveal that the proposed algorithm can significantly reduce the computation while maintaining high coding efficiency, and greatly outperforms other investigated algorithms in computation for any bit-rate coding.

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主出版物標題TENCON 2007 - 2007 IEEE Region 10 Conference
DOIs
出版狀態已出版 - 2007
事件IEEE Region 10 Conference, TENCON 2007 - Taipei, Taiwan
持續時間: 30 10月 20072 11月 2007

出版系列

名字IEEE Region 10 Annual International Conference, Proceedings/TENCON

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???event.eventtypes.event.conference???IEEE Region 10 Conference, TENCON 2007
國家/地區Taiwan
城市Taipei
期間30/10/072/11/07

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