High-speed video camera and method of high-speed imaging using a

Details High-speed video camera and method of high-speed imaging using a High-speed video camera and method of high-speed imaging using a

1985-11-18

1987-02-24

Perkey, William B.

Facsimile and static presentation processing

Facsimile

Recording apparatus

H04N 5225

Patent

active

046461566

ABSTRACT:
In a high-speed video camera, a light beam from a main lens (3) is split into a plurality of light beams having identical optical information, and then these plurality of light beams are intermittently transmitted to different positions of an imaging device (11) in sequence. As a beam splitter may be used a multi-lens assembly (8) or a prism (14) having a plurality of light-receiving surfaces. In order to intermittently transmit the plurality of light beams in sequence to the imaging device, an image-selecting rotary shutter (12) having a fan-shaped opening (12a) is used. This shutter (12) and another shutter (5) for defining exposure time are synchronized with each other, and also synchronized with a vertical sync signal from a sync generator. In order to establish synchronization an adjustable delay circuit (38) is used.

REFERENCES:
patent: 3303271 (1967-02-01), Hecker
patent: 3443499 (1969-05-01), Gianino
patent: 3580153 (1971-05-01), Fukushima
patent: 4589030 (1986-05-01), Kley
patent: 4597015 (1986-06-01), Johnson

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