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|1. (WO2014200019) X-RAY COMPUTED TOMOGRAPHY DEVICE AND IMAGE PROCESSING DEVICE|
|Applicants:||KABUSHIKI KAISHA TOSHIBA
TOSHIBA MEDICAL SYSTEMS CORPORATION
|Title:||X-RAY COMPUTED TOMOGRAPHY DEVICE AND IMAGE PROCESSING DEVICE|
An X-ray computed tomography device according to the embodiment comprises: an X-ray tube (104) which generates X-rays; an X-ray detection unit (105) which detects X-rays that are generated by the X-ray tube and pass through a subject; a pre-processing unit (121) which pre-processes data acquired by the X-ray detection unit (105) on the basis of a pre-processing condition and generates projection data; a reconstruction unit (122) which carries out a reconstruction process on the projection data on the basis of a reconstruction condition and generates image data; and a system control unit (18) which allows a storage unit (15) to store the projection data in association with the pre-processing condition and on the basis of a designated pre-processing condition, reads the corresponding projection data from the storage unit (15).