Color correction device for a color image forming apparatus

Details Color correction device for a color image forming apparatus Color correction device for a color image forming apparatus

1988-06-02

1990-09-25

Braun, Fred L.

Recorders

Electric recording

Electrochemical

355326, 358 80, 358300, G03G 1501, G01D 1506

Patent

active

049596691

ABSTRACT:
A color image processing apparatus including an image-reading device for reading a color image on an original to obtain first color image data, an image memory which stores the first color image data, and a factor memory which stores a predetermined correction factor. A color correction system corrects the first color image data with the correction factor. An image-producing apparatus produces a color copy image on the basis of the corrected first color image data, where the image-reading device reads the color copy image to obtain second color image data. The image-processing apparatus further includes a processing member which performs a comparison between the first color image data stored and changes the correction factor on the basis of the comparison.

REFERENCES:
patent: 4577219 (1986-03-01), Klie et al.
patent: 4580889 (1986-04-01), Hiranuma et al.
patent: 4663662 (1987-05-01), Sekizawa et al.
patent: 4680625 (1987-07-01), Shoji et al.
patent: 4701790 (1987-10-01), Yamada
patent: 4769695 (1988-09-01), Terashita
patent: 4791450 (1988-12-01), Mosehauer et al.

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