System for matching a picture on a monitor to a printed picture
US5481655A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 18, 1992 |
| Grant date | Jan 2, 1996 |
| Priority date | — |
| Expiry date | Sep 18, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6011
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system fop matching a first picture on a monitor to a second picture printed on a printing medium. The system includes a) a monitor for receiving a first image and for displaying the first image as the first picture, b) printing apparatus for receiving a second image and for producing the second picture and c) conversion apparatus for converting first colors of the first image, defined in a first color coordinate system of the monitor, to second colors of the second image, defined in a second color coordinate system of the printing apparatus and the printing medium, through third colors defined in a colorimetric color coordinate system, to convert from the first image to the second image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.