Method for generating a digital image of at least one section of a value document
US9904989B2 · kind B2 · utility
3Cited by
0References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/409
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for generating a digital image of at least a portion of a value document, comprises transporting the portion of the value document in a specified transport direction at a specified speed, capturing pixel regions, and generating capture pixel data allocated to integration intervals. The capture pixel data of at least one of the sequences of capture pixel data are corrected. This reduces the influences of the movement of the value document in the transport direction during the capture of capture pixel data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.