发明名称 |
Fingerprint image reconstruction based on motion estimate across a narrow fringerprint sensor |
摘要 |
A method for reconstructing a fingerprint image from a plurality of frames captured from swipe fingerprint sensor is disclosed. The method is based on a motion estimation between consecutive fingerprint frames. Only a portion of each frame is used to obtain the motion estimate to minimize system resources necessary for reconstructing the fingerprint image.
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申请公布号 |
US8045767(B2) |
申请公布日期 |
2011.10.25 |
申请号 |
US20070701961 |
申请日期 |
2007.02.01 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
DU ROBERT WEIXIU;YANG CHINPING;KOU CHON IN;LI SHUANG |
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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