发明名称 |
Mirror system and method for acquiring biometric data |
摘要 |
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. |
申请公布号 |
US8212870(B2) |
申请公布日期 |
2012.07.03 |
申请号 |
US20100658706 |
申请日期 |
2010.02.16 |
申请人 |
HANNA KEITH J.;RIDDLE GEORGE HERBERT NEEDHAM;HIRVONEN DAVID JAMES;SLINEY DAVID HAMMOND |
发明人 |
HANNA KEITH J.;RIDDLE GEORGE HERBERT NEEDHAM;HIRVONEN DAVID JAMES;SLINEY DAVID HAMMOND |
分类号 |
G06K9/00;G06K9/46 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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