Neural networks as for video signal processing
US5161014A · kind A · utility
18Cited by
7References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1992 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Mar 12, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S706/908
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A television signal processing apparatus includes at least one neural network for processing a signal representing an image. The neural network includes a plurality of perceptrons each of which includes circuitry for weighting a plurality of delayed representations of said signal, circuitry for providing sums of weighted signals provided by said weighting circuitry, and circuitry for processing said sums with a sigmoidal transfer function. The neural network also includes circuitry for combining output signals provided by ones of said perceptrons for providing a processed signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.