%0 Journal Article
%T Fax image layout analysis based on connect components<br>基于连通区域的传真图像版面分割与分类算法
%A GUO Xiao-yu
%A PING Xi-jian
%A ZHOU Lin
%A <br>郭晓宇
%A 平西建
%A 周　林
%J 计算机应用研究
%D 2012
%I 
%X In order to improve accuracy of layout segmentation and classification of fax images,segment images by merging horizontally/vertically adjacent connect components blocks by setting threshold properly.And combined image classify process with image segment process,obtained matrix based on connect components.Then,abstracted the feature vector of eight dimensions for representing block information.And classified document images as two types with BP artificial neural networks.In experiments,the accuracy of layout segmentation and classification was 89.2% and 94.22%.Experimental results show that the method is effective and feasible in document images segmentation.
%K fax image
%K layout analysis
%K connect component
%K page segmentation
%K text region<br>传真图像
%K 版面分析
%K 连通区域
%K 版面分割
%K 文字区域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=E82D2154DD923E6E209DB1807454A0C7&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=5D311CA918CA9A03&sid=083598D863A6B4CC&eid=875421CB231C88B8&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10