PROBLEM TO BE SOLVED: To radiograph stereoscopic vision images having an appropriate depth feel corresponding to the radiographing part of a subject, in a radiographic apparatus.SOLUTION: The radiographing part of a subject is received and a convergence angle Δθ is set. Radiation is emitted to the subject from a first radiographing direction and the radiation transmitted through the subject is detected by a radiation detector 131. A reaching dose T which has reached the radiation detector 131 is measured, and the convergence angle Δθ is adjusted on the basis of the reaching dose T. The radiation is emitted to the subject from a second radiographing direction and the radiation transmitted through the subject is detected by the radiation detector 131. Radiation image data DL, DR for the respective first and second radiographing directions is generated on the basis of detection signals from the radiation detector 131.COPYRIGHT: (C)2013,JPO&INPIT【課題】放射線撮影装置において、被写体の撮影部位に応じた適切な奥行感を有する立体視画像を撮影する。【解決手段】被写体の撮影部位を受け付けて輻輳角Δθを設定する。第1の撮影方向から被写体へ放射線を照射して被写体を透過した放射線を放射線検出器131によって検出する。放射線検出器131に到達した到達線量Tを測定し、到達線量Tに基づいて、輻輳角Δθを調整する。第2の撮影方向から被写体へ放射線を照射して被写体を透過した放射線を放射線検出器131によって検出する。放射線検出器131からの検出信号に基づいて第1および第2の撮影方向毎の放射線画像データDL,DRを生成する。【選択図】図3
