Page make-up system
US4736310A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 1984 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Nov 19, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Color separations for use in page make-up are produced by scanning an outline original in a color scanner to obtain a first output with high spatial resolution, modifying the output for reception by a video graphic system, generating a second full color range output with lower spatial resolution by use of the manual input means of the system, with reference to a display on the system monitor derived from the first output, combining the first and second outputs to obtain an output with the high spatial resolution and the full color range, and producing the separations by feeding the combined output to the expose side of the color scanner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.