%0 Journal Article
%T A New Background Subtraction Method for on-road Traffic<br>一种新的道路交通背景提取算法及研究
%A ZENG Yan
%A YU Lian
%A <br>曾艳
%A 于濂
%J 中国图象图形学报
%D 2008
%I 
%X Detecting moving objects from video sequences is a fundamental task in Intelligent Transportation Systems(ITS).A common approach is used to perform background subtraction,so it is important to obtain the background accurately.This paper presented a new background subtraction algorithm:mode method.We compared the performance of our algorithm with the common approach according to the determinant criteria we defined.Considering the experiment result that the accuracy of these algorithms depends on the density of moving objects,and using the analyzed image frequency domain information,we propose an adaptive background subtraction algorithm.Our experiments prove that this real time algorithm improves the accuracy of the background subtraction result.
%K background subtraction
%K moving target
%K detection background
%K difference gray image<br>背景提取
%K 运动目标检测
%K 背景差分
%K 灰度图像
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=811DD2F140DFAD37C671F98CA50FBBE5&yid=67289AFF6305E306&vid=FC0714F8D2EB605D&iid=38B194292C032A66&sid=2EAE52BA5B1222A9&eid=4158386E7B9422C8&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=7