To provide an X-ray imaging apparatus capable of obtaining a tomographic image and a three-dimensional image of FOV limited to a target region inside the imaging target by using multi-directional X-ray with respect to the imaging target.An imaging apparatus according to the present invention includes an X-ray irradiation section that irradiates X-rays toward a predetermined target region of a subject to be imaged for each imaging position an X-ray irradiation section that irradiates X-rays An X-ray detector for detecting X-rays of the target area and forming X-ray projection data of the target area by forming X-ray projection data of the target area At least one of the X-ray irradiating section and the X-ray sensing section is rotated and moved to the center so that the X-ray irradiating section and the X-ray sensing section are aligned so as to face each other across the imaging subject at each imaging position A moving unit configured to move the first target area at the first imaging position so that at least a part of the first target area at the previous imaging position overlaps the X-rays irradiated toward the second target area at the rear imaging position , A position information providing unit for providing position information of the target area, position information of the variable rotation axis, position information of the X-ray irradiation unit and position information of the X-ray sensing unit for each preset photographing position The X-ray irradiating unit, the X-ray sensing unit, and the moving unit are controlled based on the position information of the target area, the position information of the X-ray irradiating unit and the position information of the X-And an image processing unit for forming a three-dimensional image of the object to be photographed from the projection data acquired during the one shooting.(FIG.【課題】撮影対象に対する多方向のX線を用いて、前記撮影対象の内部の目標領域に限定されたFOVの断層画像及び3次元画像を得ることができるX線画像装置を提供する。【解決手段】本発明に係る画像装置は、撮影位置ごとに撮影対象の所定の目標領域に向けてX線を照射するX線照射部
