| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an X-ray photographing device capable of acquiring a composite image obtained by surely photographing a photographing target while inhibiting a range within which the photographing target is exposed from being broadened.SOLUTION: An X-ray photographing device includes an X-ray holder configured to be able to emit an X-ray to each of a plurality of photographing areas 9 set along a Z2 direction in a patient 101, and an image processing part for compositing a plurality of X-ray images p photographed by sequentially emitting an X-ray to each of the plurality of photographing areas 9 to create a composite image. A spine 102 of the patient 101 is recognized from an X-ray image photographed in a photographing area 9 among the plurality of photographing areas 9, and control for determining a position in a Y direction perpendicular to the Z2 direction of the photographing area 9 is performed on the basis of the recognized spine 102.</p> |
