Scan-assisted mobile telephone
US7773120B2 · kind B2 · utility
5Cited by
8References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2003 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | May 25, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/19594
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure illustrates an apparatus and method for scanning, in particular documents with the aid of a camera. The method includes combining an image sequence or a sequence of partial images in order to obtain a final image, and projecting a reference model onto the camera vision field and in compensating representational differences of different images on the basis of geometrical information of the model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.