Television – Special applications – Film – disc or card scanning
Patent
1997-12-11
1998-12-15
Britton, Howard
Television
Special applications
Film, disc or card scanning
348221, 348364, H04N 5253
Patent
active
058502530
ABSTRACT:
An apparatus for reproducing images recorded on successive frames of a film recorded with information, the apparatus includes a film feeder which feeds the film in a first direction and a second direction opposite to the first direction; an information reader which reads the recorded information; a density detector which detects a density of each image; and a controller which controls the film feeder, information reader, and density detector. The information reader is worked when the film is fed in the first direction, the density detector is worked when the film is fed in the second direction. A detected image density is adapted for determining an exposure value at which each image is picked up to reproduce the image.
REFERENCES:
patent: 4482924 (1984-11-01), Brownstein
patent: 5541644 (1996-07-01), Nanba
patent: 5623303 (1997-04-01), Inoue
patent: 5659354 (1997-08-01), Oosaka
Honda Tsutomu
Inoue Manabu
Ishii Toru
Kubo Hiroaki
Nagata Hideki
Britton Howard
Minolta Co. , Ltd.
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