发明名称 |
Iris deblurring method based on global and local iris image statistics |
摘要 |
A method of identifying a living being includes using a camera to capture a blurred visual image of an iris of the living being. The blurred visual image is digitally unblurred based on a distribution of eye image gradients in an empirically-collected sample of eye images and characteristics of pupil region. The unblurred image is processed to determine an identity of the living being. |
申请公布号 |
US8565495(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US201313763765 |
申请日期 |
2013.02.11 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
REN LIU;HUANG XINYU;YANG RUIGANG |
分类号 |
G06K9/00 |
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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