Object tracking apparatus and method of camcorder

Details Object tracking apparatus and method of camcorder Object tracking apparatus and method of camcorder

1992-09-09

1995-02-14

Britton, Howard W.

Television

Object tracking

348211, 348373, H04N 5232

Patent

active

053899679

ABSTRACT:
An object tracking apparatus and method of a camcorder which can detect the travelling object and can automatically track the object for shooting by utilizing infra-red incident upon light receiving element from the object.
Two embodiments of the object tracking apparatus and method thereof can detect the moving direction of an object so that the shooting direction of a camcorder can be caused to change by comparing mutually the changing electrical signals as the output of a photoelectric converter which converts the light incident from the object to electrical signals changes according to the movement of an object.

REFERENCES:
patent: 3419674 (1968-12-01), Burns et al.
patent: 3711638 (1973-01-01), Davies
patent: 5091781 (1992-02-01), An
patent: 5179421 (1993-01-01), Parker
patent: 5196688 (1993-03-01), Hesse
patent: 5223875 (1993-06-01), Yanagisawa

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