Method of and apparatus for reading image
US5202934A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Jun 11, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0422
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
First image information recorded on a first subject copy is read for establishing processing conditions, and processing conditions are established based on the first image information which has been read. At the same time that the processing conditions are established based on the first image information, second image information recorded on a second subject copy is read for establishing processing conditions. The first image information recorded on the first subject copy is read again according to the established processing conditions to obtain output image information to be reproduced. Alternatively, processing conditions are established based on the second image information that has been read, at the same time that the first image information recorded on the first subject copy is read according to the established processing conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.