%0 Journal Article
%T Research on Estimation Method of Motion Parameter in Video Sequence<br>视频序列中运动参数估计方法研究*
%A WANG Bing
%A ZHAO Rong-chun
%A XUE Xiao-rong
%A <br>王兵
%A 赵荣椿
%A 薛笑荣
%J 计算机应用研究
%D 2004
%I 
%X Estimation of movement parameter is a core problem in digital video processing,whose task is to check motion information from video sequence,recognize and track motion object,and estimate three dimension motion and structure parameters.Firstly traditional motion estimation method is introduced roundly,then parameter estimation method based on wavelet transform is studied with emphases,and at the same time,the feature and application range of different methods are compared,analyzed and evaluated.
%K Motion Parameter Estimation
%K Video Sequence
%K Optical Flow
%K Block-matching
%K Wavelet Transformation<br>运动参数估计
%K 视频序列
%K 光流
%K 块匹配
%K 小波变换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=B4DD78D61C2BF1E3&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=BE33CC7147FEFCA4&eid=94E7F66E6C42FA23&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=12