Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1989-04-05
1990-08-07
Groody, James J.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358136, 358105, H04N 712
Patent
active
049472488
ABSTRACT:
A hydrid encoder for video pictures comprising a motion estimator, and an inter-intraframe encoding selector which comprise a common calculation module. Known hybrid encoders for transmitting video pictures comprise a motion estimator and an inter-intraframe encoding selector. Due to the required high processing rate the motion estimator and the inter-intraframe encoding selector must have a parallel processing structure which leads to quite a considerable number of components. To this end a calculation module is proposed which can be used in the motion estimator and in the inter-intraframe encoding selector. Use of this invention, for example in hybrid encoders for video telephone apparatus.
REFERENCES:
patent: 4442454 (1984-04-01), Powell
patent: 4802006 (1989-01-01), Iinuma et al.
patent: 4837618 (1989-06-01), Hatori et al.
Hienerwadel Klaus
Weth Gerald
Groody James J.
Kostak Victor R.
Marion Michael E.
U.S. Philips Corporation
LandOfFree
Hybrid encoder for video signals comprising a motion estimator a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hybrid encoder for video signals comprising a motion estimator a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid encoder for video signals comprising a motion estimator a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-964190