CASIA OpenIR  > 智能感知与计算研究中心
远距离虹膜识别系统及方法
谭铁牛; 孙哲南; 董文博
2008-01-30
Date Available2009-08-05
CountryCN
Subtype发明
Abstract本发明公开了一种远距离虹膜识别系统及方法,系统包括:一拍 摄眼睛图像的摄像头/长焦距镜头;一采集卡;一通过采集卡控制摄像 头/长焦距镜头采集图像的主控计算机;一在主控计算机的控制下控制 设置于其上摄像头/长焦距镜头升降或左右旋转的可控云台;一在主控 计算机的控制下显示摄像头/长焦距镜头所采集图像或进行提示的显示 器/提示设备;一设置于识别通道顶端的用于测试人体高度的高度测试 传感器;一设置于识别通道的通道门前方两侧,为拍摄图像提供光线 的红外光源;一控制高度测试传感器和红外光源工作的单片机控制电 路。本发明从远距离(3米以外)连续拍摄清晰的虹膜图像并进行识别, 提高了虹膜识别的实用性,扩展了虹膜识别的应用范围。
Patent NumberCN200810057184.X
Status授权
Document Type专利
Identifierhttp://ir.ia.ac.cn/handle/173211/8311
Collection智能感知与计算研究中心
Affiliation中国科学院自动化研究所
Recommended Citation
GB/T 7714
谭铁牛,孙哲南,董文博. 远距离虹膜识别系统及方法. CN200810057184.X[P]. 2008-01-30.
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