Image scanning apparatus adapted for thermally and optically isolating imaging components
US5367386A · kind A · utility
6Cited by
7References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1992 |
| Grant date | Nov 22, 1994 |
| Priority date | — |
| Expiry date | May 4, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10722
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An arrangement for lifting images of check documents at one or more check-imaging stations; each station being illuminated and providing an image-lift optical pathway to an electronic camera, this image pathway including photopic filter means adapted to shift the received spectrum in the direction of optimal human-eye response; the camera being selected and operated to exhibit a spectral response close to that of the human eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.