| 摘要 |
A film image reading system for reading the projected image obtained by projecting an image of an original sheet film on a film image reading body by the light source lamps for a film projector. The film image reading body are provided with an imaging unit for reading the projected image by photo-electric conversion, an amplifier for amplifying the image reading signals from the imaging unit, and a gain control circuit for controlling the value of the gain of the amplifier.
|
