Color management method and apparatus for printing press

Details Color management method and apparatus for printing press Color management method and apparatus for printing press

2006-04-18

2006-04-18

Garcia, Gabriel (Department: 2624)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S001900, C382S167000

Reexamination Certificate

active

07031022

ABSTRACT:
In a color management method for a printing press, a color chart formed from a plurality of patches is printed by multi-color printing using the printing press and a plurality of ink colors. Each of the patches has a predetermined combination of dot area percent of the ink colors. The printed color chart is automatically scanned using a calorimeter to sequentially obtain color data of all the patches. A first profile representing a color reproduction characteristic of the printing press is generated on the basis of the obtained color data of the patches and the dot area percent of the ink colors set in the patches. A color management apparatus is also disclosed.

REFERENCES:
patent: 4901254 (1990-02-01), Dolezalek et al.
patent: 5023812 (1991-06-01), Pfeiffer
patent: 5333069 (1994-07-01), Spence
patent: 5636330 (1997-06-01), Barak
patent: 6075888 (2000-06-01), Schwartz
patent: 3533549 (1985-09-01), None
patent: 0394 681 (1990-03-01), None
patent: 0518559 (1992-06-01), None
patent: 2283092 (1995-04-01), None
patent: 7-244732 (1995-09-01), None
patent: 9-252414 (1997-09-01), None
“Specification of Colour of Materials according to the CIE 1976 (L*a*b*) Space and the CIE 1976 (L*u*b*) Space”, JIS Z 8729, Feb. 1980.
“Method of Specification of Colour Differences for Opaque Materials”, JIS Z 8730, Feb. 1980.

Affiliated with

Also associated with

Rating

Color management method and apparatus for printing press 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 management method and apparatus for printing press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color management method and apparatus for printing press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3525761