System and method for providing enhanced graphics in a video environment
US8902244B2 · kind B2 · utility
0Cited by
293References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2010 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Mar 13, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is provided in one example and includes receiving a video input from a video source coupled to a display configured for rendering a user interface thereon; evaluating a plurality of pixels within the video input; and determining if a particular pixel within the pixels is associated with a color that matches a designated value associated with a chroma-key. If a match is found for the particular pixel, then the particular pixel is rendered as a clear image on the display, and if the match is not found, the particular pixel is darkened by a certain percentage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.