Apparatus for forming color images having reduced edge exaggerat

Details Apparatus for forming color images having reduced edge exaggerat Apparatus for forming color images having reduced edge exaggerat

1996-04-04

1997-01-07

Rogers, Scott A.

Facsimile and static presentation processing

Natural color facsimile

Color correction

358529, H04N 156, H04N 160

Patent

active

055923119

ABSTRACT:
The present invention provides a color image forming apparatus for forming a color image using signals for coloring materials for yellow, magenta, cyan and black, comprises black amount detection means for detecting a signal corresponding to a black amount in each pixel, operation means for performing an operation on the detected signal in a scope of the pixel to be processed and its neighbor, and adjustment means for adjusting a coefficient for a filtering process on each color signal of a coloring material for the pixel to be processed based on a signal obtained by said operation.

REFERENCES:
patent: 4700399 (1987-10-01), Yoshida
patent: 5047844 (1991-09-01), Ikeda et al.
patent: 5119187 (1992-06-01), Ikeda et al.
patent: 5270807 (1993-12-01), Ikeda et al.
patent: 5315382 (1994-05-01), Tanioka
patent: 5357353 (1994-10-01), Hirota

Affiliated with

Also associated with

Rating

Apparatus for forming color images having reduced edge exaggerat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for forming color images having reduced edge exaggerat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming color images having reduced edge exaggerat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1769330