Picture manipulation in video systems
US4240113A · kind A · utility
30Cited by
1References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1979 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | Feb 27, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/262
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video system and method for manipulating picture information in the form of a number of picture points. The information is manipulated by sequentially synthesizing a picture point from information on a number of existing picture points adjacent the synthesized picture point from at least one field. The portions of the picture points used from current and previous fields may be varied in dependence on picture movement detected between fields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.