Method and apparatus for color manipulation
US6351557B1 · kind B1 · utility
42Cited by
96References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 1998 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | Apr 3, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/62
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Recoloring an object may be performed by calculating an offset in the hue, saturation and luminance between the source and destination colors. The source image is then adjusted using these offsets to produce the desired color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.