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Optimization and comparision of coding algorithms for mobile 3DTV

机译:移动3DTV编码算法的优化与比较

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Different methods for coding of stereo video content for mobile 3DTV are examined and compared. These methods are H.264/MPEG-4 AVC simulcast transmission, H.264/MPEG-4 AVC Stereo SEI message, mixed resolution coding, and video plus depth coding using MPEG-C Part 3. The first two methods are based on a full left and right video (V+V) representation, the third method uses a full and a subsampled view and the fourth method is based on a one video plus associated depth (V+D) representation. Each method was optimized and tested using professional 3D video content. Subjective tests were carried out on a small size autostereoscopic display that is used in mobile devices. A comparison of the four methods at two different bitrates is presented. Results are provided in average subjective scoring, PSNR and VSSIM (Video Structure Similarity).
机译:研究并比较了用于移动3DTV的立体声视频内容编码的不同方法。这些方法是H.264 / MPEG-4 AVC联播传输,H.264 / MPEG-4 AVC立体声SEI消息,混合分辨率编码以及使用MPEG-C第3部分的视频加深度编码。前两种方法基于完整的左右视频(V + V)表示,第三种方法使用完整视图和子采样视图,第四种方法基于一个视频加相关的深度(V + D)表示。每种方法都使用专业的3D视频内容进行了优化和测试。在用于移动设备的小型自动立体显示器上进行了主观测试。给出了两种不同比特率下四种方法的比较。结果以平均主观评分,PSNR和VSSIM(视频结构相似性)提供。

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