Dual operational image reading apparatus

Details Dual operational image reading apparatus Dual operational image reading apparatus

1989-06-09

1992-05-12

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358494, 358497, 358487, H04N 104

Patent

active

051132680

ABSTRACT:
An image reading apparatus of the present invention enlarges and reads a small light-permeable document such as a photographic film. In the apparatus of the present invention, an image of a film is divided into strips and is projected on a part of a main-scanning direction of a line image sensor. The film is then moved in a direction corresponding to the main-scanning direction of the line image sensor, thereby reading the image of the whole area of the film.

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