Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1977-04-11
1978-10-10
Richardson, Robert L.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358125, 358210, 358229, 358227, 358228, H04N 718
Patent
active
041200047
ABSTRACT:
A closed circuit TV surveillance system for business and other types of establishments in which a TV camera is movable along a ceiling suspended rail assembly, which assembly is within a partially opaque housing. The camera is selectively trainable, manually or automatically, on any area of interest along the rail assembly, including, for example, stations at which there are electronic indicating cash registers. Digital data from the cash register observed is converted to video characters and mixed with the video output of the camera, and the combined video presentation is recorded.
REFERENCES:
patent: 2538910 (1951-01-01), Miller
patent: 2547715 (1951-04-01), Massey
patent: 2633054 (1953-03-01), Black
patent: 3226476 (1965-12-01), Tyler
patent: 3935380 (1976-01-01), Coutta
patent: 3993866 (1976-11-01), Pearl
patent: 4027329 (1977-05-01), Coutta
Coles Edward L.
Phillips C. A.
Richardson Robert L.
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