%0 Journal Article
%T A Way of Recognising Urban Road''''s Double Yellow Line<br>一种城市道路双黄线识别方法
%A CAO Zhong-hu
%A XIE Xu-sheng
%A ZHOU Ding-kang
%A <br>曹中华
%A 谢旭升
%A 周定康
%J 计算机应用研究
%D 2004
%I 
%X According to the feature of double yellow line in the urban road image,we can segment the approximate site of double yellow line, after using transformational Sobel operator to enlarge texture. Then the method of maximum interclass variance and mathematical morphology are used to obtain binary image in the approximate site,the accurate site of double yellow line can be acquired.
%K Urban Road Monitor
%K Double Yellow Line
%K Transformational Sobel Operator
%K Binary Image<br>城市道路监控
%K 双黄线
%K 变形Sobel算子
%K 二值图像
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=11C70FA64C71C39D&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=DF92D298D3FF1E6E&sid=B78CD622C1934236&eid=5B5B75F4854B8331&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=3