%0 Journal Article
%T An Efficient Motion Compensated Three Dimension Wavelet Video Coding System<br>一种高效的运动补偿三维小波视频编码方案
%A Chang Zheng
%A Zhuo Li
%A Shen Lan-sun
%A <br>常 铮
%A 卓 力
%A 沈兰荪
%J 电子与信息学报
%D 2006
%I 
%X This paper describes an efficient Motion-Compensated (MC)three dimension wavelet video coding system. In this system, MC temporal analysis is used to remove temporal redundancy. Then an adaptive group of pictures structure according to characteristics of motion can increase the coding efficiency and reduce computational complexity and memory requirement at the same time. Finally, a quadtree-based wavelet image coding method is proposed, which can adapt the property of wavelet image coefficient. The experimental results show that, the coding system is better than other motion-compensated three dimension wavelet video coding methods.
%K Video coding
%K MC temporal analysis
%K Three-dimension wavelet coding
%K Quadtree-based wavelet coding
%K Adaptive group of pictures (GOP) structure<br>视频编码
%K 运动补偿时域分析
%K 三维小波编码
%K 四叉树分裂小波编码
%K 自适应帧组结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=EF05864C812E7FDE&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=FE4C96E058BB2280&eid=6A73B36E85DB0CE9&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=3&reference_num=6