Image processing apparatus for judging a color using spatial fre

Details Image processing apparatus for judging a color using spatial fre Image processing apparatus for judging a color using spatial fre

1994-03-29

1996-09-10

Boudreau, Leo

Facsimile and static presentation processing

Natural color facsimile

Color correction

358528, 382299, H04N 160

Patent

active

055551076

ABSTRACT:
An image processing apparatus includes an input unit for inputting a plurality of color component signals, and a processing unit for executing processing for some color component signals of the plurality of color component signals, which processing is different from that for the remaining color component signals, in accordance with spatial frequency gain characteristics of the plurality of color component signals input by the input unit.

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