Color coding and decoding system for use in micrographics

Details Color coding and decoding system for use in micrographics Color coding and decoding system for use in micrographics

1975-11-24

1977-02-15

Griffin, Donald A.

G03B 3310

Patent

active

040084825

ABSTRACT:
The system involves splitting the light spectrum from a color picture to be reduced in size into first and second spectral portions which are simultaneously photographed with black and white film. The black and white film can be reduced to an extremely small size for storage. Reproduction of the color picture is accomplished by projecting simultaneously from both black and white film images the respective light spectral portions and recombining them to produce the full color picture.

REFERENCES:
patent: 1238775 (1917-09-01), Ives
patent: 1951896 (1934-03-01), Bermpohl
patent: 2000058 (1935-05-01), Ball
patent: 3700438 (1972-10-01), Yost

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