Image capturing processing method and system for performing roll correction
US7859568B2 · kind B2 · utility
22Cited by
15References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2007 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Jan 7, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A roll correction section (21) performs correction to an image captured by a camera (11). A region limiting section (15) limits image data of an image in an upper region of the image and outputs the image data and a roll amount detection section (13) detects, from the limited and output image data, a roll amount of the image. A roll correction section (21) performs correction based on the detected roll amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.