Image processing apparatus

Details Image processing apparatus Image processing apparatus

2007-01-02

2007-01-02

Grant, II, Jerome (Department: 2626)

Facsimile and static presentation processing

Natural color facsimile

Scanning

C358S515000, C358S517000

Reexamination Certificate

active

10143699

ABSTRACT:
R, G and B signals read by a 4-line color CCD sensor are converted into C, M and Y color signals. A black-and-white signal is generated from a luminance signal read by the 4-line color CCD sensor. Densities of the C, M and Y color signals are converted on the basis of the black-and-white signal.

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patent: 11-355585 (1999-12-01), None
U.S. Appl. No. 09/367,694, filed Aug. 19, 1999, Kanno et al.

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