| 摘要 |
There is provided a rotate-rotate type X-ray computerized tomographic imaging apparatus having a plurality of pairs of mutually facing X-ray sources and multichannel X-ray detectors, wherein a high-resolution scan mode or a high-speed scan mode is selected. The apparatus includes a stationary body, a rotational body arranged rotatably in the stationary body and having an insertion section in which a subject is inserted, a K-number of X-ray sources provided on the rotational body, a K-number of multichannel X-ray detectors movably mounted on the rotational body, data processing means for collecting data from the K-number of multichannel X-ray detectors and for carrying out processing relating to image reconstruction, and control means for performing at least a control of rotation of the rotational body, a control of the data collection, and a control of the processing relating to the data reconstruction.
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