发明名称 |
REGISTERING DEVICE, CHECKING DEVICE, PROGRAM, AND DATA STRUCTURE |
摘要 |
There is proposed a registration apparatus, a verification apparatus, and a program capable of improving authentication accuracy and an identification data structure capable of improving reliability. A blood vessel line included in an image is divided into a plurality of partial lines on the basis of end points and a diverging point of the blood vessel line. Coefficients of terms corresponding to degrees included in a polynomial equation for an n-th order curve representing each of the partial lines are extracted. Data including points at both ends of each of the partial lines and the coefficients is generated. |
申请公布号 |
EP2146317(A1) |
申请公布日期 |
2010.01.20 |
申请号 |
EP20080753025 |
申请日期 |
2008.05.14 |
申请人 |
SONY CORPORATION |
发明人 |
MOHAMMAD, ABDUL MUQUIT;ABE, HIROSHI |
分类号 |
G06T7/00;G06K9/00 |
主分类号 |
G06T7/00 |
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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