Halftoning method and apparatus
US7086712B2 · kind B2 · utility
3Cited by
4References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2002 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Jun 1, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/52
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of halftoning monochrome contone image data with a color pixel processor, the processor being arranged to halftone substantially simultaneously a plurality of image data corresponding to a plurality of different colors, the method comprising the step of: halftoning substantially simultaneously a plurality of monochrome image data corresponding to a plurality of separate pixel positions of a print job.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.