%0 Journal Article
%T AUTOMATIC LOCALIZATION OF THE CENTRE OF IRIS<br>眼球的自动定位
%A WANG Lei MO Yu LongInstitute of Communication
%A Information Engineering
%A Shanghai University
%A <br>王磊
%A 莫玉龙
%J 红外与毫米波学报
%D 1998
%I Science Press
%X A coarse to fine approach was presented, which can locate automatically an important feature often used in face recognition, the centre of the iris on human face. It combines such techniques as local binarization, Hough transform, pixels cluster and edge extraction. By this method, one could attain high localization accuracy whether the photo is taken under uniform or nonuniform light condition, whether the person wears glasses or not. So it is suitable for processing identification photos.
%K Hough transform
%K pixels cluster
%K edge extraction
%K feature extraction
%K face recognition<br>霍夫变换
%K 像素聚类
%K 边缘提取
%K 人脸识别
%K 眼球
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=EF8792AA9FD47EAA4741E391FC33E343&yid=8CAA3A429E3EA654&vid=BCA2697F357F2001&iid=94C357A881DFC066&sid=31125890FF093250&eid=35E8A259891FB32F&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=14&reference_num=6