Invention Grant
US09055198B2 Mirror system and method for acquiring biometric data 有权
用于获取生物特征数据的镜像系统和方法

Mirror system and method for acquiring biometric data
Abstract:
A system and method for obtaining biometric imagery such as iris imagery from large capture volumes is disclosed wherein a substantially rotationally symmetric mirror such as a cone or sphere is rotated at a constant velocity about a central axis.
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