%0 Journal Article
%T An Efficient Fingerprint Extract Algorithm Based on Effective Area Capturing<br>一种基于捕捉有效域的快速指纹特征提取算法
%A FENG Tao
%A ZHANG Shi-wei
%A LIU Qi-zhen
%A <br>冯涛
%A 张士伟
%A 刘其真
%J 中国图象图形学报
%D 2008
%I 
%X Finger print recognition technology is practical and feasible. It is a valuable ID recognition technology. The algorithm we commonly use now cannot provide reliability and high efficient at the same time. Based on effective area capturing and ridges tracing,this article advances an efficient fingerprint extraction algorithm. To capture the effective area and lower down the dependence to the image quality,we first check the core point. Then the tracing ridge is used to extract strange points. Experimental results show that this algorithm can balance the practicality and feasibility at the same time.
%K fingerprint extract
%K effective area
%K tracing ridges<br>指纹识别
%K 有效域
%K 脊线追踪
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=30252912EC1C8DCD7AE5558D9BA058CB&yid=67289AFF6305E306&vid=FC0714F8D2EB605D&iid=F3090AE9B60B7ED1&sid=D9E48D267DE45913&eid=C7BC59D607A1E67B&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=9