Motion compensated interpolation of digital television images
US4862267A · kind A · utility
98Cited by
2References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | May 31, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/577
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A motion compensated interpolator for digital television images comprises a three-dimensional variable separable finite impulse response interpolation filter operating in the horizontal, vertical and temporal domains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.