Color image processing apparatus

Details Color image processing apparatus Color image processing apparatus

1990-09-19

1993-11-30

Britton, Howard W.

Facsimile and static presentation processing

Natural color facsimile

Color photography previewer

H04N 146

Patent

active

052670317

ABSTRACT:
There is provided a color image processing apparatus comprising color conversion circuit for converting image data to a desired color, feature extraction circuit for extracting a feature of the image data and image correction circuit for correcting the image data on the basis of the feature extraction circuit, characterized in that a color conversion processing is executed prior to extraction of feature from the image data.

REFERENCES:
patent: 4382981 (1983-05-01), Stoetzer et al.
patent: 4538182 (1985-08-01), Saito
patent: 4700399 (1987-10-01), Yoshida
patent: 4724477 (1988-02-01), Ellis
patent: 4845550 (1989-07-01), Urabe et al.
patent: 4873570 (1989-10-01), Suzuki
patent: 5142356 (1992-08-01), Usami
Trundell, Television and Video Engineers Pocketbook (1987), pp. 63-65.

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