CAJ | 학술논문

建立在Slepian-Wolf和Wyner-Ziv编码理论基础上的分布式视频编码是一种全新的编码框架。与传统视频编码方案相比,其突出的特点决定它可为未来无线视频信号编码与传输提供具有极大竞争力的解决方案。首先详细介绍了分布式视频编码的理论基础和特点,然后讨论了分布式视频编码的关键技术,最后给出了今后的研究方向。
건립재Slepian-Wolf화Wyner-Ziv편마이론기출상적분포식시빈편마시일충전신적편마광가。여전통시빈편마방안상비,기돌출적특점결정타가위미래무선시빈신호편마여전수제공구유겁대경쟁력적해결방안。수선상세개소료분포식시빈편마적이론기출화특점,연후토론료분포식시빈편마적관건기술,최후급출료금후적연구방향。
Distributed video coding（DVC） is a new compression paradigm based on Slepian ＆ Wolf and Wyner ＆ Ziv theorems. Compared with traditional video coding standard, its typical characteristics make it be a very comparable solution scheme to encode and to transmit video signal for wireless application. In this paper, principle and characteristics of distributed video coding is firstly introduced, followed by its key techniques, the further researches are pointed out in the end.