Iris imaging using reflection from the eye

Details Iris imaging using reflection from the eye Iris imaging using reflection from the eye

2007-06-19

2008-08-26

Chawan, Sheela C (Department: 2624)

Image analysis

Applications

Personnel identification

C351S220000, C351S221000, C356S071000, C382S190000

Reexamination Certificate

active

07418115

ABSTRACT:
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. Reflections from the eyes are used to steer a high resolution camera to the eyes in order to capture images of the irises.

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