Process of storage of high resolution images on video disks encoder and decoder for the implementation of said process
US4939586A · kind A · utility
15Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1988 |
| Grant date | Jul 3, 1990 |
| Priority date | — |
| Expiry date | Jun 23, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/82
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of storing high resolution images on a videodisk in which signals associated with partial images are stored on successive disk tracks, the partial images making up the high resolution images. The partial images have a horizontal overlap of one point per line, which points are subsequently eliminated during the process of reconstructing the high resolution image. An encoder and decoder for effecting the above process is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.