发明名称 |
A METHOD FOR FINGERPRINT TEMPLATE SYNTHESIS AND FINGERPRINT MOSAICING USING A POINT MATCHING ALGORITHM |
摘要 |
A method and system for fingerprint template synthesis from multiple fingerprint images is provided. A first set of minutiae points is extracted from a first fingerprint image. A second set of minutiae points is extracted from a second fingerprint image. The orientation is calculated for a plurality of minutiae points selected from the first set of minutiae points based on the first fingerprint image. Simulated points are added to the first set of minutiae points, wherein simulated points are created based on the location and orientation of minutiae points in the plurality of minutiae points. The first set of minutiae points and the second set of minutiae points are registered and the first set of minutiae points and the second set of minutiae points are combined.
|
申请公布号 |
CA2754047(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
CA20102754047 |
申请日期 |
2010.03.09 |
申请人 |
HARRIS CORPORATION |
发明人 |
RAHMES, MARK;MAYRON, LIAM M.;ALLEN, JOSEF |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|