Color information storage and processing system
US5465104A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 24, 1992 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Jun 24, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A color information storage and processing system including a converter adapted to translate red, green and blue values of a color into an achromatic dimension and two chromatic dimensions. The red, green and blue values are processed to provide chromatic dimensions which are independent from one another and completely decoupled from the achromatic dimension. The color information storage and processing system stores the achromatic and chromatic dimensions and performs image processing utilizing the stored dimensions. A decoder translates the achromatic and chromatic dimensions back into red, green and blue values for use in the operation of a color monitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.