| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tomography apparatus which can reduce the exposure dose by imaging a subject with an appropriate filter easily.SOLUTION: A tomography apparatus 100 includes a filter 102 which adjusts the distribution of the dose of transmission of the radiation emitted from a radiation source 101, radiation detection means 103 which detects the radiation transmitting through a subject via the filter 102, acquisition means 108 which acquires information on the subject, and control means 107 which controls the distribution of the dose of transmission in accordance with the information on the subject acquired by the acquisition means 108.</p> |
