RGB to NPAC-related space translation
US9756221B2 · kind B2 · utility
5Cited by
8References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 29, 2013 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6061
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of defining color separation for printing an image via NPacs, the method comprising: selecting a plurality of NPacs corresponding to a plurality of points within an RGB cube to provide a tessellation in RGB space translated to a valid tessellation in an NPac-related space; and defining color separation from the selected NPacs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.