Color processing method, color processing device, storage...

Details Color processing method, color processing device, storage... Color processing method, color processing device, storage...

2007-12-11

2007-12-11

Poon, King Y. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S515000, C358S518000

Reexamination Certificate

active

10386482

ABSTRACT:
Receiving an object color signal and an input black colorant quantity associated with the object color signal, an equivalent output black colorant quantity calculating section calculates an equivalent output black colorant quantity in an output color space equivalent to the input black colorant quantity from the input black colorant quantity. An output color signal determining section calculates an output color signal from the object color signal and the equivalent input black colorant quantity, and determines whether or not the coverage restriction is satisfied. When the coverage restriction is not satisfied, an optimum black colorant quantity is calculated by adjusting the input black colorant quantity, and an optimum color signal satisfying the coverage restriction is calculated to generate an output color signal with the optimum black colorant quantity in the restriction black colorant quantity calculating section and subsequent processings.

REFERENCES:
patent: 4989079 (1991-01-01), Ito
patent: 5329385 (1994-07-01), Washio
patent: 5894358 (1999-04-01), Ebner et al.
patent: 6885382 (2005-04-01), Matsuzaki et al.
patent: 2001/0035968 (2001-11-01), Higashikata et al.
patent: 2002/0060797 (2002-05-01), Namikata
patent: 2 376 587 (2002-12-01), None
patent: A 5-292306 (1993-11-01), None
patent: A 6-242523 (1994-09-01), None
patent: A-09-261492 (1997-10-01), None
patent: A-2001-061076 (2001-03-01), None
patent: A-2002-010096 (2002-01-01), None
patent: A 2002-10096 (2002-01-01), None
U.S. Appl. No. 10/267,649, filed Oct. 10, 2002, Sasaki et al.

Affiliated with

Also associated with

Rating

Color processing method, color processing device, storage... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color processing method, color processing device, storage..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color processing method, color processing device, storage... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3885104