%0 Journal Article
%T Fast Fractional Pixel Motion Estimation Algorithm for AVS_M<br>自适应AVS_M分数像素运动估计快速算法
%A WEI Zhi-qiang
%A LI Cui-ping
%A LIU Min
%A WANG Yan
%A WANG Li
%A <br>魏志强
%A 李翠苹
%A 刘敏
%A 王岩
%A 王莉
%J 计算机科学
%D 2008
%I 
%X A fast fractional pixel motion estimation algorithm is proposed for AVS_M in order to reduce the computation of fractional pixel ME.More motion vector predictions are utilized to enhance the accuracy.It adopts adaptive threshold decision to stride over unnecessary search or analyzes the matching error relationship of the fractional pixel candidate points to exclude the little possible points,when the predicted motion vector is not accurate.Experimental results show that,to all kinds of video sequences,the p...
%K AVS_M<br>视频编码
%K 运动估计
%K 分数像素搜索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=00A991BD9EF5ABC65CABBABC186A3925&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=F3090AE9B60B7ED1&sid=1D01216AD76577EC&eid=10828928EB89AD8E&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=7