分布式压缩感知视频编码技术

Encoding of Distributed Compressive Video Sampling

介绍了典型的分布式压缩感知视频编码实现方案,并与基于信道编码的分布式视频编码进行比较.阐述了分布式压缩感知视频编码理论基础,分析和总结了现有的分布式视频压缩感知结构.对编码工具进行对比,指出了分布式压缩感知视频编码的特点.剖析和展望了分布式压缩感知视频编码所需解决的视频序列稀疏表示、重建算法、码率控制等关键技术.

This article introduces some typical encoding schemes for distributed compressive video sampling （DCVS） and compares with the channel coding based distributed video coding （DVC）. The theoretical basis of DCVS encoding is described, and the existing frameworks of DCVS analyzed. Different coding tools are compared. The key techniques including sparse description of video sequences, reconstruction algorithm, and rate control schemes are analyzed.