Image sensing system using illuminating device

Details Image sensing system using illuminating device Image sensing system using illuminating device

1987-10-06

1988-09-06

Adams, Russell E.

Optics: measuring and testing

Range or remote distance finding

With photodetection

354421, 35419511, 358227, 358225, G01C 308, H04N 5232

Patent

active

047688769

ABSTRACT:
An imaging sensing system of the kind using an illuminating device includes an image sensing device which converts an image of an object to be photographed into an electrical signal, an indicating device which produces a distance signal corresponding to a distance to the object and a control device which controls the gain of the electrical signal of the image sensing device according to the distance signal of the indicating device or the illuminative power of the illuminating device.

REFERENCES:
patent: 3583299 (1971-06-01), Land
patent: 4203661 (1980-05-01), Bensenmatter
patent: 4532553 (1985-07-01), Brill

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