%0 Journal Article
%T Side information generation based on pixel level motion vector field<br>像素级运动矢量场边信息生成算法
%A Yang Chunling
%A Zhang Xingshao
%A Mo Wanghua
%A <br>杨春玲
%A 张兴绍
%A 莫望华
%J 中国图象图形学报
%D 2011
%I 
%X The quality of side information generated by a decoder has a significant influence on the Rate-Distortion(RD) performance of distributed video coding(DVC) codec.In order to improve the RD performance of a DVC by improving the quality of side information,a new side information generation algorithm based on pixel level motion vector field(SGPMVF) is proposed.First,the accurate pixel level motion vector fields(PMVF) of the forward and backward key frames are acquired respectively by motion estimation;then,the ...
%K distributed video coding (DVC)
%K side information generation
%K pixel level motion vector field (PMVF)<br>分布式视频编码
%K 边信息生成
%K 像素级运动矢量场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=44D87BDD7D87AA8D3D3CC2884D7E4F27&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=F3090AE9B60B7ED1&sid=2614904FCB8D3A68&eid=8A16493E4294FD55&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=0