Facsimile and static presentation processing – Natural color facsimile – Specific image-processing circuitry
Patent
1995-02-28
1998-05-05
Coles, Sr., Edward L.
Facsimile and static presentation processing
Natural color facsimile
Specific image-processing circuitry
358500, 358501, 358452, 382162, H04N 146
Patent
active
057483450
ABSTRACT:
The controller unit 2a can perform in a color extraction mode and a marker processing mode. The color extraction mode is a mode in which an image within the range of a particular color is extracted and reproduced in that color. In the marker processing mode, an area surrounded by a color marker is detected and a prescribed processing is performed for an image in that area. A main-scan smoothing circuit 130 changes the number of pixels or the weighting coefficients used in smoothing in accordance with above described modes.
REFERENCES:
patent: 4516155 (1985-05-01), Hennig et al.
patent: 4937662 (1990-06-01), Matsunawa et al.
patent: 5016096 (1991-05-01), Matsunawa et al.
patent: 5134667 (1992-07-01), Suzuki
patent: 5136401 (1992-08-01), Yamamoto et al.
patent: 5177795 (1993-01-01), Tanioka et al.
patent: 5194945 (1993-03-01), Kadowaki et al.
patent: 5200832 (1993-04-01), Taniuchi et al.
patent: 5216498 (1993-06-01), Matsunawa et al.
patent: 5296946 (1994-03-01), Kadowaki et al.
patent: 5327262 (1994-07-01), Williams
patent: 5465307 (1995-11-01), Azumaya et al.
Ozaki Hidenori
Shimizu Hideaki
Canon Kabushiki Kaisha
Coles Sr. Edward L.
Nguyen Madeleine Au
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