| 摘要 |
In an image reading apparatus according to the present invention; an image reading apparatus for reading a color original includes: plural light sources of different colors; a monochrome image sensor configured to detect reflected light from the color original; an image generating unit configured to generate plural image data corresponding to the colors of the plural light sources from a reading signal outputted from the monochrome image sensor; and a control unit configured to turn on the light sources one by one and cause the image generating unit to generate, one by one, the image data corresponding to the colors of the light sources. With the image reading apparatus according to the present invention, good image quality can be realized even in the case of reading a color original as a color image by using one monochrome image sensor.
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