CAJ | 학술논문

分析了分布式信源编码理论和分布式压缩感知理论，应用差分编码思想到分布式压缩感知视频编解码器，采用差分联合稀疏模型（DJSM），设计并实现了一种差分分布式压缩感知视频编解码器（DDCS—VC）；它具有结构简洁，实现复杂度较低，码流可分级传输等特点，可广泛应用与无线传感网或泛在网络中的多点分布式视频应用场合。
분석료분포식신원편마이론화분포식압축감지이론，응용차분편마사상도분포식압축감지시빈편해마기，채용차분연합희소모형（DJSM），설계병실현료일충차분분포식압축감지시빈편해마기（DDCS—VC）；타구유결구간길，실현복잡도교저，마류가분급전수등특점，가엄범응용여무선전감망혹범재망락중적다점분포식시빈응용장합。
This paper analyzes the distributed source coding theory and the muhi-signal compressive sensing theory, desig- ning a new differencing distributed compressive sensing video CODEC and realizing through combining the typical three distributed compressive sensing video CODEC with the ideas for differencing joint sparse model. This video CODEC with the features of simple structure, low computational complexity, and stream hierarchical transmission, can be widely used in different kinds of wireless sensing networks or ubiquitous networks.