发明申请
- 专利标题： Iris imaging using reflection from the eye
- 专利标题（中）： 虹膜成像使用来自眼睛的反射
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申请号： US11297578申请日： 2005-12-07
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公开(公告)号： US20060140454A1公开(公告)日： 2006-06-29
- 发明人: Malcolm Northcott , J. Graves
- 申请人： Malcolm Northcott , J. Graves
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; A61B3/10
摘要：
A rapid iris acquisition, tracking, and imaging system can be used at longer standoff distances and over larger capture volumes, without the active cooperation of subjects. The captured iris images can be used for biometric identification. Light illuminates the subjects' eyes. Eye reflection from the eyes is used to steer a high resolution camera to the eyes in order to capture images of the irises.
公开/授权文献
- US07428320B2 Iris imaging using reflection from the eye 公开/授权日：2008-09-23