%0 Journal Article
%T A Fingerprint Feature Extraction Algorithm Based on Wavelet Transform<br>一种基于小波变换的指纹特征提取算法
%A LI Feng-Yue
%A LI Xing-Ye
%A <br>李峰岳
%A 李星野
%J 计算机系统应用
%D 2012
%I 
%X A fingerprint feature extraction algorithm based on wavelet transform was proposed.Firstly,the paper centered on the core-points,then divided the fingerprint image into an effective area.Next,the area was analyzed by two-dimension wavelet transform,and the energy of every passage was accurately extracted as the fingerprint features.The proposed algorithm required less computational effort than conventional algorithms which were based upon minutia features extraction.In addition,this algorithm did not need the high quality fingerprint image.Besides,the correct recognition rate also reached a high level.
%K fingerprint identification
%K core-point
%K fingerprint feature
%K wavelet transform<br>指纹识别
%K 核心点
%K 纹理特征
%K 小波变换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=57C6AD9B0ADA053771773474B79CBC47&yid=99E9153A83D4CB11&vid=659D3B06EBF534A7&iid=CA4FD0336C81A37A&sid=1D0FA33DA02ABACD&eid=0401E2DB1F51F8DE&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=10