In this radiographic apparatus (100), at least a part of the post-removal projection image (70a) from which the image (Ba) of the contrast agent is removed and at least a part of the perspective image (20) are the most similar projection images ( 70) is provided with a control unit (5).この放射線撮影装置(100)は、造影剤の像(Ba)が取り除かれた除去後投影像(70a)の少なくとも一部と、透視画像(20)の少なくとも一部とが最も類似する投影像(70)を対応付ける制御部(5)を備える。