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电子学报  2012 

基于多视点视频编码的差错控制算法

, PP. 2544-2548

Keywords: 多视点视频编码,失真度估计,率失真优化,模式选择

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Abstract:

多视点视频编码(MultiviewVideoCoding,MVC)利用运动估计和视差估计取得了较好的编码性能,但在易错的网络环境下传输MVC视频码流,将导致差错在视点内与视点间进行扩散.针对多视点视频的编码特性,提出了一种端到端的失真度估计模型,并将此模型与率失真优化相结合得到一种基于联合信源信道的编码模式选择算法.实验结果表明该方法能够在易错网络环境下有效的提高多视点视频的传输效率.

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