System and method for calibrating an imaging system during imaging
US7262878B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2002 |
| Grant date | Aug 28, 2007 |
| Priority date | — |
| Expiry date | Sep 15, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/0005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging system is disclosed for imaging recording media. The imaging system includes an input opening through which recording media may be input to the imaging system, and an imaging unit for imaging the recording media that is received through the input opening. The imaging unit provides a calibration image on the recording media. The imaging system also includes a calibration image receiving unit for receiving image data representative of the calibration image. The calibration image receiving unit produces imaging unit calibration adjustment data. The imaging system also includes an imaging unit adjustment controller, and an output opening. The imaging unit adjustment controller adjusts the imaging unit responsive to the imaging unit calibration adjustment data. The recording media exits the imaging system through the output opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.