| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an X-ray tomography apparatus which easily eliminates moire generated by interference between an X-ray image pattern by an X-ray grid and an arrangement pattern of X-ray detecting elements arranged on an X-ray image receiver. <P>SOLUTION: In the X-ray tomography apparatus, moire generated by interference between the arrangement pattern of the X-ray detecting element of a FPD 5 and the X-ray image pattern by the X-ray grid 8 and imaged on the FPD 5 is moved by moving the X-ray grid 8 using a X-ray grid moving mechanism 9 while photographing a series of X-ray fluoroscopic images. By superimposing the series of fluoroscopic images, an X-ray tomographic image is generated. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
