Device and method for biometric recognition and method for registering biometric template
US10963715B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 9, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Jun 9, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/80
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for biometric recognition, a method for biometric recognition and a method for registering a biometric template are disclosed herein. The device for biometric recognition, comprises: a sensor configured to sense biometric information of a biometric feature; a microprocessor configured to obtain the biometric information from the sensor and perform image preprocessing and feature extraction on the obtained biometric information, in order to obtain biometric data; and a security chip configured to store a biometric template, compare the obtained biometric data with the stored biometric template, in order to determine a biometric recognition result. Compared to conventional and logical isolating solutions, the embodiments of the present disclosure improves the security of biometric recognition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.