Video camera with automatically variable diaphragm and shutter s

Details Video camera with automatically variable diaphragm and shutter s Video camera with automatically variable diaphragm and shutter s

1986-11-13

1987-09-22

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358225, H04N 530

Patent

active

046958886

ABSTRACT:
A compact video camera which is operable at variable shutter speeds to capture high speed events which may be recorded and played back in slow motion for scene analysis. The video camera includes an image sensor, a variable diaphragm and a variable speed shutter. The variable diaphragm and variable speed shutter are controlled automatically to maintain constant the peak to peak signal level of the video signal produced by the image sensor so that the highest shutter speed is always maintained as scene brightness changes.

REFERENCES:
patent: 3300271 (1967-01-01), Yamamoto
patent: 3303271 (1967-02-01), Hecker
patent: 3490835 (1970-01-01), Nemeth et al.
patent: 3531194 (1970-09-01), Roppel et al.
patent: 3602585 (1971-08-01), Steibl et al.
patent: 3787116 (1974-01-01), Shimizu
patent: 4161000 (1979-07-01), Cleveland
patent: 4171529 (1979-10-01), Silberberg et al.
patent: 4257693 (1981-03-01), Hirate et l.
patent: 4301476 (1981-11-01), Keller et al.
patent: 4471388 (1984-09-01), Dischert
patent: 4504866 (1985-03-01), Saito
patent: 4532550 (1985-07-01), Bendell et al.
patent: 4545659 (1985-10-01), Swinehart et al.
patent: 4551763 (1985-11-01), Swinehart et al.
patent: 4571629 (1986-02-01), Horio et al.

Affiliated with

Also associated with

Rating

Video camera with automatically variable diaphragm and shutter s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video camera with automatically variable diaphragm and shutter s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video camera with automatically variable diaphragm and shutter s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2062361