Apparatus & method for enhancing color images
US5467123A · kind A · utility
13Cited by
8References
60Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1993 |
| Grant date | Nov 14, 1995 |
| Priority date | — |
| Expiry date | Jun 1, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/64
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Color image enhancement apparatus comprising apparatus for receiving signals representing a color image, image processing apparatus, employing the received signals, for image processing of the high spatial frequency chromatic components of a color image, and apparatus for providing a color image from the output of said image processing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.