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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/52813

    題名: High Efficiency and Low Complexity Motion Estimation Algorithm for MPEG-4 AVC/H.264 Coding
    作者: 夏至賢;Hsia, Chih-hsien;江正雄;Chiang, Jen-shiun;周信國;Chou, Hsin-guo
    貢獻者: 淡江大學電機工程學系
    關鍵詞: Early termination;H.264;JM9.2 software;JVT;Motion estimation;MPEG-4 part10 advanced video coding;UMHexagonS
    日期: 2007-09
    上傳時間: 2010-12-01 10:34:41 (UTC+8)
    出版者: 臺北縣:淡江大學
    摘要: H.264/AVC has achieved significant rate-distortion efficiency by many useful video encoding and decoding tools, but the motion estimation process concerns greatly on computational complexity. In this work, we propose an efficient algorithm, Hierarchical Single Cross Search (HSCS), by using the precision initial search center and simple search strategy to finish the motion estimation. Experimental results indicate that the proposed method can obtain good performance. Through the proposed features, the coding performance can be improved significantly, and the computation complexity of the integer pixel motion estimation of H.264 is also decreased tremendously.
    關聯: 淡江理工學刊=Tamkang journal of science and engineering 10(3),頁221-234
    顯示於類別:[電機工程學系暨研究所] 期刊論文


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