Television signal receiving apparatus
US5148270A · kind A · utility
8Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 1991 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Feb 21, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/0152
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A decoding apparatus for decoding a transmitted encoded image signal having first, second and third interpolating devices for respectively processing the encoded image signal as a still image, moving image and middle image so as to obtain first, second and third image signals. The temporal frequency of the encoded image signal is detected and, in response thereto, the first, second or third image signal is supplied from the apparatus. A summation mixing circuit mixes the overlapping portions between the first and second image signals and between the second and third image signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.