Systematic color reference

Details Systematic color reference Systematic color reference

1982-12-02

1985-04-09

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Multicolor picture

G03B 2772

Patent

active

045098530

ABSTRACT:
A systematic color reference for standardized graphic transparency color generation and color matching. A color palette matrix has a plurality of transparencies arranged in row and columns. The matrix provides a hue shift axis in which hue or color is progressively shifted from a primary color to a secondary color. A value shift matrix axis is provided wherein light density of the hue is progressively shifted from a lighter density to a darker density. A unique code is established for each matrix location such that a color selected from the matrix may be readily reproduced on standard equipment.

REFERENCES:
patent: 3685900 (1972-08-01), Kirby et al.
patent: 3923388 (1975-12-01), Shenker
patent: 3967897 (1976-07-01), Rogers
patent: 4087180 (1978-05-01), DiNatale
patent: 4092067 (1978-05-01), Grossman
patent: 4154523 (1979-05-01), Rising et al.
patent: 4167327 (1979-09-01), DiNatale
patent: 4174173 (1977-11-01), Pone, Jr.
patent: 4274732 (1981-06-01), Thurm et al.
patent: 4294900 (1981-10-01), Aono
patent: 4410613 (1983-10-01), Soskuthy

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