Photocopying – Projection printing and copying cameras – Identifying – composing – or selecting
Patent
1997-10-27
1999-11-30
Metjahic, Safet
Photocopying
Projection printing and copying cameras
Identifying, composing, or selecting
355 40, G03B 2752
Patent
active
059951974
ABSTRACT:
An apparatus for obtaining information from a film includes a CCD line sensor for dividing a photographic film into a multiplicity of portions to meter portions in a predetermined range, including the image recording range on the photographic film, to sequentially output photometric data; an optical film for reducing a light beam made incident on the CCD line sensor from a region in the predetermined range and outside the image recording range on the photographic film; photometric condition adjusting component for adjusting the photometric condition of the CCD line sensor such that it corresponds to the quantity of a light beam made incident on the CCD line sensor from the image recording range; sampling circuits for extracting, from photometric data output from the CCD line sensor, photometric data of a portion on the photographic film in which a predetermined optical characteristic corresponding to information, which must be detected or obtained from the photographic film, exists by a film edge detecting sampling circuit, film movement detecting sampling circuit, a DX code detecting sampling circuit, a frame position detecting sampling circuit, a frame size detecting sampling circuit and an exposure controlling image data sampling circuit and memories arranged to store photometric data extracted by the sampling circuits and connected to each sampling circuit.
REFERENCES:
patent: 4650316 (1987-03-01), Matsumoto
patent: 5231656 (1993-07-01), Sakuma et al.
patent: 5557688 (1996-09-01), Nakamura
patent: 5703672 (1997-12-01), Terashita
patent: 5719661 (1998-02-01), Terashita
patent: 5729328 (1998-03-01), Kimura et al.
Fuji Photo Film Co. , Ltd.
Metjahic Safet
Nguyen Hung Henry
LandOfFree
Film information obtaining apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Film information obtaining apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film information obtaining apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1679829