Image processing method and apparatus capable of automatic color

Details Image processing method and apparatus capable of automatic color Image processing method and apparatus capable of automatic color

1989-08-24

1995-03-14

Groody, James J.

Facsimile and static presentation processing

Natural color facsimile

Color correction

358520, H04N 146, G03F 308

Patent

active

053981235

ABSTRACT:
An image processing method and apparatus are disclosed, wherein differences between maximum and minimum values for predetermined pixel data of a color image to be processed, for three dimensional pixel data, are calculated, a color correction masking coefficient is determined in accordance with the operation result. If necessary, the image is judged to determine if it requires color masking correction, and thereafter the color correction masking coefficient is determined.

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