Color printing, correction, and conversion apparatus and method

Details Color printing, correction, and conversion apparatus and method Color printing, correction, and conversion apparatus and method

1989-10-30

1991-12-31

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 80, H04N 146

Patent

active

050776045

ABSTRACT:
The present disclosure describes an apparatus and method for receiving a red (R), green (G), and blue (B) color separation signal from an appropriate source such as a photo electronic scanner; acting on the RGB signal so as to convert the RGB signal to a cyan (C), magenta (M), yellow (Y), and black (K) signal in readable form for use by an appropriate four color printing device, the CMYK signal having approximately the same color ratio as the RGB signal and outputting said CMYK signal to the four color printing device such that the printed image will have approximately the same color ratio as the original RGB image.

REFERENCES:
patent: 4482917 (1984-11-01), Gaucke et al.
patent: 4656505 (1987-04-01), Yamada et al.
patent: 4700399 (1987-10-01), Yoshida
patent: 4701790 (1987-10-01), Yamada
patent: 4731662 (1988-03-01), Udagawa et al.
patent: 4831434 (1989-05-01), Fuchsberger
patent: 4864392 (1989-09-01), Sato
patent: 4929978 (1970-05-01), Kanamori et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1513604