%0 Journal Article
%T The Generalized DKL Transform and it''''s Application on Face Image Recognition<br>广义DKL变换及其在人脸识别中的应用研究
%A WU Xiao-Jim YANG Jing-Yu WANG Shi-Tong LIU Tong-Ming
%A <br>吴小俊
%A 杨静宇
%J 计算机科学
%D 2003
%I 
%X A study has been made on the solving method of optimal set of uncorrelated discriminant vectors in this paper. A new concise formula for solving the optimal set of uncorrelated discriminant vectors has been proposed. The generalized discriminant KL transform is proposed based on the new formula, which is applied in the feature extraction of facial images. The numerical experiments on facial database of ORL show the effectiveness of the proposed method.
%K Pattern recognition
%K Feature extraction
%K Disciminant analysis
%K Face recognition<br>广义DKL变换
%K 人脸识别
%K 模式识别
%K 人脸图像
%K 特征抽取
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=5C76C230BD2F3D60&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=117F81797AB182FC&eid=CFAC5CB624A41AFD&journal_id=1002-137X&journal_name=计算机科学&referenced_num=5&reference_num=16