Image processing method and apparatus thereof

Details Image processing method and apparatus thereof Image processing method and apparatus thereof

1994-09-07

1997-10-21

Wong, Peter S.

Facsimile and static presentation processing

Natural color facsimile

Color correction

358518, H04N 140

Patent

active

056802307

ABSTRACT:
The present invention is intended to provide an image processing apparatus capable of two-color output representation in high accuracy even with a full-colored original.
A color original is entered by an input means for prescan, a density distribution with respect to a hue is obtained for each electric signal of color image information, and a characteristic point of the color original image is obtained from the result of the density distribution. The two-color separation means separates a full-colored original to two colors free from the same color representation according to the information of the characteristic point obtained.

REFERENCES:
patent: 4761669 (1988-08-01), Langdon
patent: 4764777 (1988-08-01), Saito et al.
patent: 4903048 (1990-02-01), Harrington
patent: 5237517 (1993-08-01), Harrington et al.

Affiliated with

Also associated with

Rating

Image processing method and apparatus thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1011247