Method and system of lens shading color correction using block matching
US9186909B1 · kind B1 · utility
10Cited by
1References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2014 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Sep 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/843
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system, article, and method to provide lens shading color correction using block matching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.