%0 Journal Article
%T Research on vehicle shadow segmentation with object knowledge constraint based on multi-color spaces<br>多颜色空间中目标约束的车辆阴影分割研究
%A Feng Wengang
%A Gao Jun
%A Bill Buckles
%A Wu Kewei
%A <br>冯文刚
%A 高隽
%A Bill Buckles
%A 吴克伟
%J 中国图象图形学报
%D 2011
%I 
%X Intelligent Transportation System research aims at managing traffic flow by providing vehicle information in the scene.Moreover,moving vehicle detection in a video sequence is a very difficult question because of vehicle shadows.In this paper,first,a novel background model update is proposed,which uses object knowledge which is learnt by previous frame to renew background model.Second,a new color space is proposed for vehicle shadow segmentation,which is VIRGBC color space.The proposed technique exploits sp...
%K shadow segmentation
%K color space fusion
%K conditional random field
%K traffic surveillance<br>阴影分割
%K 颜色空间融合
%K 条件随机场
%K 交通监控
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=3D120F67FFBE1E3700A3C1EB539EABB8&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=9CF7A0430CBB2DFD&sid=7C7B8F426F4B99BA&eid=C20D616EFC5754AE&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=0