Improved motion estimation algorithm based on ME-Skip - 文章详情页

作者：

Liu, Zhifeng (Liu, Zhifeng.) (学者：刘志峰) | Jiang, Jinfeng (Jiang, Jinfeng.) | Yang, Wentong (Yang, Wentong.) | Zhang, Aiping (Zhang, Aiping.) | Wang, Jianhua (Wang, Jianhua.)

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EI Scopus

摘要：

Based　on　ME-Skip　algorithm　proposed　by　H.S.Kang,　an　advanced　motion　estimation　algorithm　is　presented　to　improve　the　real-time　compression　capability　of　H.264.　The　algorithm　utilizes　Zero-Block　Detection　theory　to　improve　the　skip　macroblocks　calculation　of　ME-Skip　algorithm,　which　reduces　the　computing　complexity.　In　The　algorithm,　nonskip　macroblocks　are　divided　into　three　motion　types:　slow　motion,　moderate　motion　and　fast　motion.　Different　motion　type　will　be　processed　by　different　corresponding　motion　estimation　algorithm.　Experimental　result　shows　that　our　advanced　algorithm　reduces　the　complexity　of　motion　estimation,　particularly　the　compression　efficiency　is　higher　in　the　slow　motion　of　video　sequence.　©2009　IEEE.

关键词：

Computational complexity Conceptual design Electronic commerce Manufacture Motion estimation Product design

作者机构：

[ 1 ] [Liu, Zhifeng]Machinery and Electronic Application Technology Institute, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Jiang, Jinfeng]Machinery and Electronic Application Technology Institute, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Yang, Wentong]Machinery and Electronic Application Technology Institute, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Zhang, Aiping]Machinery and Electronic Application Technology Institute, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Wang, Jianhua]Machinery and Electronic Application Technology Institute, Beijing University of Technology, Beijing 100124, China

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