首页|Adaptive early termination of fast mode decision in MVC based on inter-view correlation

Adaptive early termination of fast mode decision in MVC based on inter-view correlation

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Variable size motion estimation (ME) and disparity estimation (DE) are employed to select the best coding mode for each macroblock (MB) in the current joint multiview video model (JMVM).This technique achieves the highest possible coding efficiency,but it results in extremely large computation complexity which obstructs the multiview video coding (M C)from practical application.This paper proposes an adaptive early termination of fast mode decision algorithm for MVC.It makes use of the coding information of the corresponding MBs in neighbor view based on inter-view correlation to early terminate the mode decision procedure.Experimental results show that the proposed fast mode decision algorithm can achieve computational 50％ computation saving with no significant loss of rate distortion (RD) performance.

multiview codingmode decisionmotion estimation (ME)disparity estimation (DE)

SHEN Li-quan、ZHANG Zhao-yang、YANG Gao-bo

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Key Laboratory of Advanced Display and System Application(Shanghai University), Ministry of Education, Shanghai 200072, P. R. China

College of Communication Engineering, Hunan University, Changsha 410082, P. R. China

Natural Science Foundation of Shanghai MunicipalityShanghai Rising-Star Program国家自然科学基金国家自然科学基金Key Laboratory of Advanced Display and System Applications (Shanghai University),Ministry of Education,China

09ZR141250011QA14024006083200360902085P200801

2011

10.1007/sl1741-011-0744-2

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子：0.196
ISSN：1007-6417
年,卷(期)：2011.15(4)
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