Fingerprint processing system providing inpainting for voids in fingerprint data and related methods
US7912255B2 · kind B2 · utility
5Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2007 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Jan 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1335
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fingerprint processing system may include a fingerprint database for storing fingerprint data having at least one void therein. At least one processor may cooperate with the fingerprint database for inpainting data into the at least one void in the fingerprint data based upon propagating fingerprint contour data from outside the at least one void into the at least one void.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.