PROBLEM TO BE SOLVED: To suppress an exposure dose of a subject in a case where an abnormality occurs, in video shooting in which irradiation and generation of radiation images are repeated at high speed.SOLUTION: A console 3 in a radiation imaging system 100 comprises: acquisition means which acquires a plurality of radiation images from a radiation imaging apparatus 2 which repeatedly generates a radiation image at a predetermined cycle； determination means which determines whether there is an abnormality occurring at the time of capturing the radiation image acquired by the acquisition means； and abnormality time operation means which performs a predetermined abnormality-time operation when the determination means determines that there is an abnormality.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2020,JPO&INPIT【課題】放射線の照射と放射線画像の生成を高速で繰り返し行う動画撮影において、異常が発生した場合の被写体の被曝量を従来よりも抑えられるようにする。【解決手段】放射線画像撮影システム１００が備えるコンソール３は、放射線画像を所定周期で繰り返し生成する放射線画像撮影装置２から複数の放射線画像を取得することが可能な取得手段と、取得手段が取得した放射線画像の撮影時に生じた異常の有無を判定する判定手段と、判定手段が異常ありと判定した場合に、所定の異常時動作を行う異常時動作手段と、を備える。【選択図】図６
