在分布式视频编码(DVC)中,由于解码端不能获取当前编码帧的信息,精确地对时域相关噪声进行建模变得更为困难。
In distributed video coding (DVC) because the decoder cannot have access to the current frame, modeling the temporal correlation noise becomes a difficult task.
为了解决多描述视频编码器在丢包信道下的漂移问题,本文提出了一种新的基于分布式视频算法的多描述视频编码方案。
A new multi-description video coding scheme based on distributed source coding is proposed to solve the drift problem of the multi-description video codec under packet loss channels.
介绍了分布式视频编码技术在视频压缩及容错视频传输中的应用,并对其中关键技术的最新研究进展进行了综述。
The applications of DVC in video compression and error-resilient video transmission are introduced and the advances in key techniques are reviewed.
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