| abstract |
PROBLEM TO BE SOLVED: To improve a diagnostic efficiency by detecting a lesion having a minute contrast. When capturing an X-ray image of a subject 507, an imaging control unit 511 performs control so that a first voltage (V1) is supplied to a first X-ray tube 5011, and a second X By controlling the tube tube 5012 to supply a second voltage (V2) different from the first voltage, the wavelength (λ1) of the radiation emitted from the first X-ray tube 5011 and the second voltage The wavelength of the radiation (λ 2) emitted from the X-ray tube 5012 is made different, the drive in the gantry 509 is controlled, and the first X stored in the memory 505 is stored in the image processing unit 510. The first image data in the line detection circuit unit 5031 and the second image data in the second X-ray detection circuit unit 5032 are processed to generate a tomographic image or a three-dimensional image of the subject 507. [Selection] Figure 1 |