发明名称 |
Method and system for personal identification using 3D palmprint imaging |
摘要 |
A biometric identification system (30) for identifying a person, the system (30) comprising: an image acquisition module (31) to capture a three-dimensional (3D) image of a palm of the person; a region of interest (ROI) extraction module (34) to extract a 3D subimage from the captured image; and a 3D features extraction module (36) to extract 3D palmprint features from the 3D subimage; wherein the extracted 3D palmprint features are compared to reference 3D palmprint features to verify the identity of the person. |
申请公布号 |
US8265347(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20090428039 |
申请日期 |
2009.04.22 |
申请人 |
ZHANG DAVID;LU GUANGMING;LUO NAN;LI WEI;ZHANG LEI;KANHANGAD VIVEK;THE HONG KONG POLYTECHNIC UNIVERSITY |
发明人 |
ZHANG DAVID;LU GUANGMING;LUO NAN;LI WEI;ZHANG LEI;KANHANGAD VIVEK |
分类号 |
G06K9/62 |
主分类号 |
G06K9/62 |
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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