Techniques for predicting colorimetric measurements of mixed subtractive colors
US7738148B2 · kind B2 · utility
9Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2006 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Apr 14, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6016
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention provides methods for predicting calorimetric measurements of subtractive colors, in particular, when there is a measurable colorimetric change in one or more individual colorant relative to a set of baseline measurements. The invention is useful for, among other things, imaging applications or soft proofing environments to improve color modeling without requiring significant empirical measurements for adjustments to color models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.