Plate image inspection for printing prepress
US7224821B2 · kind B2 · utility
7Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2003 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Jul 20, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30144
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A prepress system comprises a raster image processor for developing first print image data to display resolution to create first raster image data, and for developing second print image data to the display resolution to create second raster image data. A plate image inspection processor executes a plate image inspection process by comparing the first and second raster image data, and displays on a display device the result of the plate image inspection process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.