Assigning display colors to achieve apparent desired colors
US9311890B2 · kind B2 · utility
4Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jul 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system in accordance with an example is to assign a display color to a pixel to be displayed, to achieve an apparent desired color at a local neighborhood node of pixels having an apparent color bit depth greater than an addressable color palette for the display color that the pixel is capable of producing. The display color is assigned to the pixel based on a convex combination of colors of the local neighborhood node of pixels, to provide the desired color for the node based on local optical averaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.