High Efficiency and Low Complexity Motion Estimation Algorithm for MPEG-4 AVC/H.264 Coding

機構典藏 > College of Engineering > Graduate Institute & Department of Electrical Engineering > Journal Article > Item 987654321/52813

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/52813

Title:	High Efficiency and Low Complexity Motion Estimation Algorithm for MPEG-4 AVC/H.264 Coding
Authors:	夏至賢;Hsia, Chih-hsien;江正雄;Chiang, Jen-shiun;周信國;Chou, Hsin-guo
Contributors:	淡江大學電機工程學系
Keywords:	Early termination;H.264;JM9.2 software;JVT;Motion estimation;MPEG-4 part10 advanced video coding;UMHexagonS
Date:	2007-09
Issue Date:	2010-12-01 10:34:41 (UTC+8)
Publisher:	臺北縣：淡江大學
Abstract:	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.
Relation:	淡江理工學刊=Tamkang journal of science and engineering 10(3)，頁221-234
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Journal Article

Files in This Item:

File	Size	Format
1560-6686_10-3-5.pdf	762Kb	Adobe PDF	538	View/Open