Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1990-08-31
1993-06-29
McElheny, Jr., Donald E.
Facsimile and static presentation processing
Facsimile
Recording apparatus
H04N 980
Patent
active
052239420
ABSTRACT:
An image processing apparatus includes a recording process circuit for applying a recording process based on given luminance data and color data, a reproducing process circuit for applying a reproducing process on the given luminance data and color data, and an image memory used in common for the recording process circuit and the reproducing process circuit. The state of write-in into or read-out from the image memory on at least one of the luminance data and the color data is varied according to the state of operation of the recording process circuit and the reproducing process circuit. A processing time difference between a time of processing of the luminance data and a time of processing of the color data is compensated for by the recording process circuit and the reproducing process circuit.
REFERENCES:
patent: 4490749 (1984-12-01), Hirota
patent: 4870509 (1989-09-01), Nagasawa et al.
Kondo Makoto
Sakaegi Yuji
Canon Kabushiki Kaisha
McElheny Jr. Donald E.
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