Guided color grading for extended dynamic range
US9679366B2 · kind B2 · utility
4Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Oct 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4318
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Novel methods and systems for color grading are disclosed. The color grading process for a visual dynamic range image can be guided by information relating to the color grading of other images such as the standard dynamic range image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.