| 摘要 |
<p>This X-ray CT device comprises an image reconfiguration unit, which: acquires an X-ray exposure image that is a distribution of intensity of exposure of X-rays by an X-ray exposure unit on a subject, depending on imaging conditions; projection transforms the X-ray exposure image into a reconfigured image; employs the projection transformed reconfigured image and an X-ray exposure image corresponding to a creation region of the reconfigured image to create a radiation dose image which is an image that denotes the distribution of the radiation dose of the subject; and computes said radiation dose.</p> |
