To reduce a positional fluctuation of a subject image on a video that results from mechanical movements due to a rotation of a support.
An X-ray computerized tomographic apparatus includes an X-ray tube 101, an X-ray detector 103, a rotating mechanism unit 102 which continuously rotates the X-ray tube around a subject to be examined together with the X-ray detector, a data storage unit 112 which stores projection data corresponding to an output from the X-ray detector in association with the angles of the X-ray tube at the time of data acquisition, a reconstruction processing unit 114 which reconstructs a plurality of images on the basis of a plurality of projection data sets stored in the data storage unit, the plurality of projection data sets corresponding to the same range from a first view angle to a second view angle, and a display unit 116 which displays the plurality of reconstructed images.
OZAKI MASAHIRO
KANO MASATOSHI
TOSHIBA MEDICAL SYS CORP
JP2002330961A | 2002-11-19 |
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
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