发明名称 |
Method and apparatus for rolled fingerprint capture |
摘要 |
A method and apparatus for rolled fingerprint capture is described. The start of a fingerprint roll is detected. A plurality of fingerprint image frames are captured. A centroid window corresponding to each of the plurality of captured fingerprint image frames is determined. Pixels of each determined centroid window are knitted into a composite fingerprint image. The end of the fingerprint roll is detected. |
申请公布号 |
AU6430299(A) |
申请公布日期 |
2001.03.19 |
申请号 |
AU19990064302 |
申请日期 |
1999.10.18 |
申请人 |
CROSS MATCH TECHNOLOGIES, INC. |
发明人 |
CHRIS J. MARTINEZ;WALTER GUY SCOTT |
分类号 |
G06T1/00;G06K9/00;G06T3/00 |
主分类号 |
G06T1/00 |
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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