| 发明名称 |
BIOMETRIC AUTHENTICATION DEVICE AND BIOMETRIC AUTHENTICATION METHOD |
| 摘要 |
A sensor reads an image of a pattern of a living body. A processor extracts a plurality of feature points from the pattern, and calculates a feature amount of each combination of the feature points. The processor classifies the combination according to the feature amount, and selects registered feature point information to be compared with the feature points included in the combination in accordance with classification. |
| 申请公布号 |
US2017076164(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615248384 |
申请日期 |
2016.08.26 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
ABE NARISHIGE |
| 分类号 |
G06K9/00;G06K9/46 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A biometric authentication device comprising:
a sensor that reads an image of a pattern of a living body; and a processor that extracts a plurality of feature points from the pattern, calculates a feature amount of each combination of feature points, classifies the combination according to the feature amount, and selects registered feature point information to be compared with the feature points included in the combination in accordance with classification. |
| 地址 |
Kawasaki-shi JP |
