A fast mode decision algorithm for multiview auto-stereoscopic 3D video coding based on mode and disparity statistic analysis

Cong Ding; Xinzhu Sang; Tianqi Zhao; Binbin Yan; Junmin Leng; Jinhui Yuan; Ying Zhang

doi:10.1117/12.999409

30 November 2012 A fast mode decision algorithm for multiview auto-stereoscopic 3D video coding based on mode and disparity statistic analysis

Cong Ding, Xinzhu Sang, Tianqi Zhao, Binbin Yan, Junmin Leng, Jinhui Yuan, Ying Zhang

Author Affiliations +

Proceedings Volume 8558, Optoelectronic Imaging and Multimedia Technology II; 85580P (2012) https://doi.org/10.1117/12.999409
Event: Photonics Asia, 2012, Beijing, China

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.

Citation Download Citation

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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