Image reading method and apparatus
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United States of America Patent
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Apr 2, 2002
Grant Date -
N/A
app pub date -
Aug 20, 1998
filing date -
Aug 22, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An image reading method and apparatus are provided to make it possible to reduce the time required for reading of a film image, and to reduce wear of a magnetic head and damage to a film which are caused by conveying of the film. There are provided a reading device which reads film images sequentially recorded on an elongated photographic film, a magnetically recorded data reading device which reads magnetically recorded data magnetically recorded on the photographic film, a conveying device for conveying the photographic film, and control device for controlling the reading device to carry out the preliminary reading of each of film images recorded on the photographic film while controlling the conveying device to convey the photographic film in a predetermined direction, and for controlling the magnetically recorded data reading device to read the first magnetically recorded date concurrently with the preliminary reading of the film images by the reading means.
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