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A Search Algorithm for Fast Motion Estimation in Accordance with Video Phone

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3 Author(s)
Lin-sheng Li ; Coll. of Electron. & Inf. Eng., Taiyuan Univ. of Sci. & Technol., Taiyuan, China ; Xiong Zhang ; Yong-hui Zhang

A new algorithm is raised in this paper to perform fast block motion estimation in accordance with video phone. Aim at the need of low bit-rate, we have deviced a new algorithm of block matching in less computation considering the little motion of the head-shoulder sequences.Experimental results show that the raised algorithm provides similar image quality and PSNR in comparison with full search algorithm.

Published in:

2009 5th International Conference on Wireless Communications, Networking and Mobile Computing

Date of Conference:

24-26 Sept. 2009