Method and apparatus for selective interception of a graphics rendering operation for effecting image data modification
US5257097A · kind A · utility
128Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1991 |
| Grant date | Oct 26, 1993 |
| Priority date | — |
| Expiry date | Sep 27, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6011
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Imaging system whereby color image data intended for reproduction on an image reproduction means may be provided to a functional engine for modification according to one or more functional transforms. Color management may be applied to the data before output to the selected image reproduction device, so as to achieve WYSIWYG color matching of the image data with respect to the color fidelity limitations or other characteristics of the intended image reproduction device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.