Biometric authentication device and adjustment method for position of hand of user in biometric authentication device
US9098756B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2012 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jun 24, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/70
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A biometric authentication device determining whether or not a user is to be authenticated, by matching biological information of a finger of the user and biological information of a palm thereof against biological information of a finger of a registered user and biological information of a palm thereof, the biometric authentication device includes, a first sensor configured to generate a first biological image in which the biological information of the finger of the user is captured; a second sensor configured to generate a second biological image in which the biological information of the palm of the user is captured; a guiding member configured to regulate a position of the finger of the user; an object area detection unit configured to detect a first object area in which the biological information of the finger is captured on the first biological image; and a position determination unit configured to determine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.