| 摘要 |
<p>A radiation imaging apparatus includes imaging means (106) configured to perform imaging by using a plurality of image capture elements for accumulating electric charges, storage means (124) configured to store an offset correction image, correction image generation means (120) configured, when capturing a radiation image through radiant-ray irradiation, to combine the offset correction image with an image captured by using a part of the plurality of image capture elements through the imaging means (106) without radiant-ray irradiation to update the offset correction image, and a correction processing means (105) configured to correct the radiation image captured by radiant-ray irradiation, based on the offset correction image.</p> |
