Color calibration
US7525684B2 · kind B2 · utility
6Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2003 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | May 26, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a color calibration method includes rendering a color image, in response to a user selecting an adjustment to a color in the image, making a perceptually uniform adjustment to the color in the image, and rendering an adjusted color image reflecting the adjustment made to the color in the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.