Image processing apparatus

Details Image processing apparatus Image processing apparatus

1998-02-02

2000-09-12

Grant, II, Jerome

Facsimile and static presentation processing

Facsimile

Recording apparatus

358 19, 358529, 358518, 358521, H04N 121

Patent

active

061185507

ABSTRACT:
This invention relates to an image processing apparatus. A black data generator of the image processing apparatus is operated such that a calculator solves the equation (1) using a maximum value, max(C,M,Y), detected by a maximum value detector, a minimum value, min(C,M,Y), detected by a minimum value detector, and a coefficient .beta. as parameters to output a black weight indicia .alpha. for black data:

REFERENCES:
patent: 5293207 (1994-03-01), Haneda
patent: 5459590 (1995-10-01), Bleker et al.
patent: 5508827 (1996-04-01), Po-Chieh
patent: 5555107 (1996-09-01), Funada et al.
patent: 5592310 (1997-01-01), Sugiura
patent: 5703694 (1997-12-01), Ikeda et al.
patent: 5936749 (1999-08-01), Ikeda

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