System for colorizing video with both pseudo-colors and selected colors
US4608596A · kind A · utility
47Cited by
13References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1983 |
| Grant date | Aug 26, 1986 |
| Priority date | — |
| Expiry date | Sep 9, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/43
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system is disclosed for forming frames of color video signals. A video color encoder and a multichannel keyer are employed in generating color frames from monochrome frames. Colors from a pseudo-color generator can be automatically inserted in portions of a frame that are not being colorized by an operator with operator-selected colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.