| 摘要 |
PROBLEM TO BE SOLVED: To provide a tomographic image capturing apparatus forming a high-quality tomographic image without shading. SOLUTION: This tomographic image capturing apparatus includes: radiation sources (14 and 16) moving along predetermined paths and applying radiation to a subject (18) from different angles; a dose adjusting section (30) for making adjustment for constant doses of the radiation emitted from the radiation sources (14 and 16) independently of irradiation angles of the radiation with respect to the subject (18); a radiation detector (20) for detecting the radiation transmitted through the subject (18) and converting the detected radiation into radiographic image information; and a tomographic image formation section (42) for forming a tomographic image of the subject (18) based on the radiographic image information detected by moving the radiation sources (14 and 16). COPYRIGHT: (C)2010,JPO&INPIT |
