Camera moving apparatus

Details Camera moving apparatus Camera moving apparatus

1990-03-12

1992-02-25

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358126, 358209, H04N 5225

Patent

active

050917811

ABSTRACT:
A camera moving circuit senses movement of a subject and automatically initiates camera movement in the direction of movement by the subject. The circuit uses a plurality of memories, a switching stage, a plurality of adders and subtractors, and a stage for moving a camera. In operation, the circuit detects a signal corresponding to a difference obtained by comparing previous action of the subject with subsequent action of the subject, and drives a motor attachable to the camera to make the camera automatically move with the movement of the subject, whereby the camera is enabled to automatically track and photograph the subject.

REFERENCES:
patent: 3039002 (1962-06-01), Guerth
patent: 3953669 (1976-04-01), Saccomani et al.
patent: 4805018 (1989-02-01), Nishimura et al.

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