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30 November 2012 A fast mode decision algorithm for multiview auto-stereoscopic 3D video coding based on mode and disparity statistic analysis
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Abstract
Multiview video coding (MVC) is essential for applications of the auto-stereoscopic three-dimensional displays. However, the computational complexity of MVC encoders is tremendously huge. Fast algorithms are very desirable for the practical applications of MVC. Based on joint early termination , the selection of inter-view prediction and the optimization of the process of Inter8×8 modes by comparison, a fast macroblock(MB) mode selection algorithm is presented. Comparing with the full mode decision in MVC, the experimental results show that the proposed algorithm can reduce up to 78.13% on average and maximum 90.21% encoding time with a little increase in bit rates and loss in PSNR.
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Cong Ding, Xinzhu Sang, Tianqi Zhao, Binbin Yan, Junmin Leng, Jinhui Yuan, and Ying Zhang "A fast mode decision algorithm for multiview auto-stereoscopic 3D video coding based on mode and disparity statistic analysis", Proc. SPIE 8558, Optoelectronic Imaging and Multimedia Technology II, 85580P (30 November 2012); https://doi.org/10.1117/12.999409
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