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Frame-layer bit allocation for multi-view video coding based on frame complexity estimation

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Current multi-view video coding (MVC) reference model in joint video team (JVT) does not provide efficient rate control schemes. This paper presents a rate control algorithm for MVC by improving the quadratic rate-distortion (R-D) model. We reasonably allocate bit-rate among views based on the correlation analysis. The proposed algorithm consists of three levels to control the rate bits more accurately, of which the frame layer allocates bits according to the frame complexity and the temporal activity. Extensive experiments show that the proposed algorithm can control the bit rate efficiently.

multi-view video coding (MVC)rate controlbit-allocationrate-distortion' modelcorrelation analysisframe coiriplexity

YAN Tao、AN Ping、SHEN Li-quan、LI Zhen-gang、WANG He、ZHANG Zhao-yang

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School of Communication and Information Engineering,Shanghai University,Shanghai 200072,P.R.China

Key Laboratory of Advanced Displays and System Application,Shanghai 200072,P.R.China

国家自然科学基金国家自然科学基金国家自然科学基金国家自然科学基金Key Project of Shanghai Municipal Education CoNatural Science Foundation of ShanghaiInnovation Foundation of Shanghai UniversityInnovation Foundation of Shanghai UniversityShuguang Plan of Shanghai Education Developmen

6083200360672052609020856097213709229009ZR141250010Y209SHUCX09106106SG43

2010

10.1007/s11741-010-0110-1

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)：2010.14(1)
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