Apparatus and method for motion compensating video signals to produce interpolated video signals
US5600377A · kind A · utility
23Cited by
8References
16Claims
0Family size
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Key dates
| Filing date | Sep 9, 1993 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Sep 9, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/0125
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Motion compensated video signal processing apparatus comprises a subsampler for horizontally subsampling an input digital video signal, to generate a subsampled video signal; a motion vector processor for generating motion vectors from the subsampled video signal; and a motion compensated video processor for processing the input digital video signal according to the motion vectors, to generate an output digital video signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.