| 摘要 |
<p>There is provided an image reading device comprising: a image capturing unit that captures a manuscript; a predetermined image pattern displayed in a region that is captured by the image capturing unit and provides a background of the manuscript; and a region determination unit that determines an image region corresponding to the manuscript, based on an image element corresponding to the image pattern and another image element corresponding to a shadow of the manuscript in an image captured by the image capturing unit.</p> |
