Video color film analyzer

Details Video color film analyzer Video color film analyzer

1976-10-08

1978-06-27

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 76, G03F 308

Patent

active

040978923

ABSTRACT:
A video color film analyzer including scanning apparatus, employing a flying spot scanner, dichroic mirrors and photomultipliers for scanning a color film and providing green, blue and red video signals representing color composition of the film, and computer circuit for processing the three color video signals over separate computer sections to provide video drive signals to a TV monitor to effect the display of a positive reproduction of the film, the computer sections having a common density control and individual color controls which are adjustable to vary the density and color balance of the displayed picture, and a numeric generator circuit which responds to control outputs of the density and color controls to effect the video display of numerics on the monitor screen, indicating the settings of the controls, for use in setting up a printer for the reproduction of a color negative to a color print.

REFERENCES:
patent: 3450830 (1969-06-01), Kyte
patent: 3674364 (1972-07-01), Korman
patent: 3942154 (1976-03-01), Akami et al.

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