Processor for enhancing video signals for photographic reproduct

Facsimile and static presentation processing – Facsimile – Recording apparatus

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H04N 576

Patent

active

044929870

ABSTRACT:
A signal processor for selective use with a conventional color television receiver for modifying the color image displayed on the screen of the receiver in order to enable a color photograph to be made by directly exposing a photosensitive material to the modified color image displayed on the screen of the receiver such that the photographic image is of an appearance substantially corresponding to the appearance of the image otherwise displayed on the screen of the receiver when the signal processor is not in use.

REFERENCES:
patent: 2704784 (1955-03-01), Hammond
patent: 3633044 (1972-01-01), Buckstad
patent: 3644664 (1972-02-01), Huboi et al.
patent: 3772465 (1973-11-01), Vlahos et al.
patent: 3879750 (1975-04-01), Seckel et al.
patent: 4178608 (1979-12-01), Shirato
patent: 4263001 (1981-04-01), Deutsch
patent: 4285580 (1981-08-01), Murr
Pages 288 and 290 from Focal Encyclopedia of Photography, by McGraw-Hill Book Company.

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