| 摘要 |
A radiographing apparatus which comprises an X-ray source which radiates an X-ray with a first energy spectrum, and an X-ray with a second energy spectrum, an X-ray detector which detects the X-ray with the first energy spectrum and the X-ray with the second energy spectrum which transmit an object to be examined, and outputs projection data of the first energy spectrum, and projection data of the second energy spectrum, a control device which controls operations of the X-ray source and the X-ray detector, an image processing device which generates a desired image on the basis of the projection data of the first energy spectrum and the projection data of the second energy spectrum, and a display device which displays the image, wherein the image processing device comprises an acquisition device of acquiring the projection data of the first energy spectrum and the projection data of the second energy spectrum, and a synthetic image generating device which synthesizes a first image on the basis of the projection data of the first energy spectrum, and a second image on the basis of the projection data of the second energy spectrum according to a predetermined synthetic condition, and generating a synthetic image, and the display device displays the generated synthetic image. |
