Method for detecting fraud by pre-recorded image projection
US10318793B2 · kind B2 · utility
1Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2016 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Jan 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a method for detecting fraud (220) during biometric authentication of an individual comprising the acquisition (210), by an optical device, of a sequence of candidate images comprising at least two candidate images of an individual, with view to comparing said sequence with a reference image sequence comprising at least one reference image of an individual acquired during a preliminary enrollment step (100) by the same optical device, the method comprising the steps of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.