| 摘要 |
PROBLEM TO BE SOLVED: To largely improve inspection efficiency by an X-ray CT apparatus of one bulb. SOLUTION: This X-ray CT apparatus reconstitutes a CT image of a subject on the basis of photographing data provided by scanning the subject. This X-ray CT apparatus has a first photographing system having a first X-ray source for exposing an X-ray and a first detector for detecting the X-ray passed through the subject, a second photographing system having a second X-ray source for exposing the X-ray and a second detector for detecting the X-ray passed through the subject, and a control means for scanning the same position of the object, by making energy of the X-ray irradiated from a first X-ray tube of the first photographing system, different from energy of the X-ray irradiated from a second X-ray tube of the second photographing system. COPYRIGHT: (C)2005,JPO&NCIPI
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