Guided fingerprint enrolment
US9477872B2 · kind B2 · utility
41Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2015 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Nov 25, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1376
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a fingerprint sensing system, a determination is made of a center of attention, COA, point. The COA point is a point on a finger of a user that is likely to be in proximity of the center of a fingerprint image of the finger obtained by a fingerprint sensor. This COA determination is used in guiding the user in a fingerprint enrolment procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.