Perspective processing of a video signal
US4875097A · kind A · utility
24Cited by
23References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 26, 1988 |
| Grant date | Oct 17, 1989 |
| Priority date | — |
| Expiry date | May 26, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/275
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video signal representing a scene is processed by combining it with a second signal having a value which depends on the depth of the scene as a function of position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.