Color image reproducing device and method

Details Color image reproducing device and method Color image reproducing device and method

1991-01-09

1994-03-22

Coles, Sr., Edward L.

Facsimile and static presentation processing

Natural color facsimile

Color photography previewer

358406, 358500, H04N 146

Patent

active

052969231

ABSTRACT:
A color image reproducing device comprising a scanner, a color value memory, a scanner signal memory, a conversion element, and the adjusting element. Each memory stores standard color values derived from reference color values and standard scanner signals derived from reference scanner signals. The reference color values and reference scanner signals are obtained by measuring both by a colorimeter and by scanning of color patches. The color values are derived from measured scanner signals of an original based upon correspondence between standard color values and standard scanner signals. Finally, the device adjusts relative color balance by controlling the intensity of outputs based upon the color values.

REFERENCES:
patent: 4486772 (1984-12-01), Klie et al.
patent: 4837722 (1989-06-01), Sara
patent: 4992862 (1991-02-01), Gabor
patent: 5121196 (1992-06-01), Hung

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