Video processing systems

Details Video processing systems Video processing systems

1983-03-16

1986-01-07

Martin, John C.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 22, H04N 514, H04N 9535

Patent

active

045637032

ABSTRACT:
A processing system includes a processor 10 and frame store 11. Both the frame store and processor are under the control of address mechanism 12. The addressing mechanism 12 can generate the desired information from address information which is only provided on some of the store locations and which is only updated over more than one frame period. The mechanism includes spatial and temporal address interpolators to effect this operation.

REFERENCES:
patent: 3976982 (1976-08-01), Eiselen
patent: 4266242 (1981-05-01), McCoy
patent: 4286291 (1981-08-01), Taylor et al.
patent: 4309723 (1982-01-01), Ryan
patent: 4334245 (1982-06-01), Michael
patent: 4383272 (1983-05-01), Netravali et al.
patent: 4437121 (1984-03-01), Taylor et al.
patent: 4442454 (1984-04-01), Powell

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