Printer calibration scheme
US6825952B1 · kind B1 · utility
7Cited by
8References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1998 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Jun 19, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6052
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for configuring a first printer according to the grayscale printing characteristics of a second printer is described. Grayscale printing characteristics of a first and a second printer are characterized, and a transform between the grayscale printing characteristics of the first printer and the grayscale printing characteristics of the second printer is generated. This transform is used to modify the first printer grayscale commands so as to emulate the grayscale printing characteristics of the second printer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.