%0 Journal Article
%T Shot similarity measure based on probabilistic distance and temporal and spatial features fusion<br>基于概率距离及融合时空特征的镜头相似性度量*
%A LI Xian-hui
%A ZHAN Yong-zhao
%A KE Jia
%A <br>李贤慧
%A 詹永照
%A 柯佳
%J 计算机应用研究
%D 2010
%I 
%X This paper proposed a novel method of shot similarity measure based on probabilistic distance and fusing temporal & spatial features.To extract the temporal feature,constructed shot weight color histogram and calculated the temporal-similarity by histogram intersection.To calculate the spatial-similarity,at first,mapped the spatial features to a high dimension space by nonlinear mapping,in which they obeyed Gaussian distribution.Then computed the probabilistic distance of spatial features in high dimension ...
%K probabilistic distance
%K temporal and spatial features
%K shot similarity
%K shot retrieval<br>概率距离
%K 时空特征
%K 镜头相似性
%K 镜头检索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=5582BD5B310DAB91EE076DE66B344B1E&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=28652329520A4AA7&eid=513A25C6B816CF5D&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10