Sequential video switching system

Details Sequential video switching system Sequential video switching system

1976-05-07

1977-09-27

Griffin, Robert L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358125, 358127, 358192, H04M 718

Patent

active

040515249

ABSTRACT:
A video surveillance system having a plurality of video cameras and means for reproducing the scenes viewed by a selected by one of the cameras. A switch selectively connects the cameras to the reproducing means. A counter generates a sequence of signals wherein each signal corresponds to one of the cameras. The counter signals are applied to the switch to select the corresponding camera and apply its output to the reproducing means. The counter signals are also applied to a character generator which generates characters identifying the selected camera for display at a selected location in the reproduced scene.

REFERENCES:
patent: 3686434 (1972-08-01), Lemelsom
patent: 3935380 (1976-01-01), Contta

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