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首页> 外文会议>3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 2009 >Stereo video compression for mobile 3D services
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Stereo video compression for mobile 3D services

机译：用于移动3D服务的立体声视频压缩

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This paper presents a study on different techniques for stereo video compression and its optimization for mobile 3D services. Stereo video enables 3D television, but as mobile services are subject to various limitations, including bandwidth, memory, and processing power, efficient compression is required. Three of the currently available MPEG coding standards are applicable for stereo video coding, namely H.264/AVC with and without stereo SEI message and H.264/MVC. These methods are evaluated with respect to the limitations of mobile services. The results clearly indicate that for a certain bitrate inter-view prediction as well as temporal prediction with hierarchical B pictures lead to a significantly increased subjective and objective quality. Although both techniques require more complex processing at the encoder side, their coding efficiency offers the chance to realize 3D stereo at the bitrate of conventional video for mobile services.
机译：本文介绍了有关立体声视频压缩的不同技术及其对移动3D服务的优化的研究。立体声视频支持3D电视，但是由于移动服务受到各种限制，包括带宽，内存和处理能力，因此需要有效的压缩。当前可用的MPEG编码标准中的三个适用于立体声视频编码，即带有和不带有立体声SEI消息的H.264 / AVC和H.264 / MVC。针对移动服务的局限性评估了这些方法。结果清楚地表明，对于特定的比特率视图间预测以及具有分层B图片的时间预测，会导致主观和客观质量显着提高。尽管两种技术都需要在编码器端进行更复杂的处理，但是它们的编码效率为以移动服务的常规视频的比特率实现3D立体声提供了机会。

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