%0 Journal Article
%T Correction of the Scanned Image of the Book<br>书籍扫描图像的纠正
%A ZHONG Xiao-gang
%A LI Xin-you
%A TANG Ze-sheng
%A <br>钟晓刚
%A 李新友
%A 唐泽圣
%J 软件学报
%D 2002
%I 
%X Due to its spine the book can not be set as close to the flat bed of the scanner as a paper. As a result, the obtained image will suffer from distortion, variant brightness and blurring. In this article a method based on edge extraction, linear image transformation and histogram modification is proposed to address the mentioned problem. Experimental results show that the proposed method can correct the image distortion and brightness variance problems quickly and precisely.
%K image processing
%K image distortion
%K edge extraction
%K histogram modification<br>图像处理
%K 图像变形
%K 边缘提取
%K 直方图修正
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=C1339A7B407741D6&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=708DD6B15D2464E8&sid=A9317EEC1ECC2EAF&eid=8D601B5F3948DDF6&journal_id=1000-9825&journal_name=软件学报&referenced_num=2&reference_num=2