| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate superposition of images even when a bed top sags. <P>SOLUTION: In a radiological imaging system, a calculation unit calculates the position of the bed top rendered in a plurality of X-ray CT images of a subject which is tomographically generated by an X-ray CT apparatus. A determination unit determines the positions of overlapped parts of the subject between nuclear medicine images having adjacent imaged parts in a plurality of overlapped nuclear medicine images of the subject which are generated at predetermined intervals, and determines the shift between the nuclear medicine images. A positioning unit positions the X-ray CT images and nuclear medicine images which have substantially the same position of the subject, based on the shift between the position of the bed top in the plurality of the X-ray CT images calculated by the calculation unit and the plurality of nuclear medicine images determined by the determination unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
