摘要
基于虹膜识别的身份特征认证以其极高的可靠性而倍受人们的关注。在虹膜识别算法中,虹膜定位是极为关键和耗时的部分,运用数学形态学的方法实现对虹膜的快速定位。实验结果表明,本算法的定位速度快、准确率较高。
Much attention has been attracted by the iris recognition-based identification of identity characters due to its extremely high reli- ability. Iris localization is the utmost critical and time-consuming part in iris recognition algorithm. In this paper the mathematics morphology method was employed to realise fast iris localization. Experimental results showed that this method has the advantages of high speed and high accuracy in localization.
出处
《计算机应用与软件》
CSCD
2010年第8期257-258,268,共3页
Computer Applications and Software
关键词
虹膜识别
数学形态学
虹膜定位
Iris recognition Mathematics morphology Iris localization
