Kabushiki Kaisha Toshiba;Toshiba Medical Systems Corporation
发明人:
Go Mukumoto
申请号：
US14692135
公开号：
US20150297157A1
申请日:
2015.04.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
In an X-ray computed-tomography apparatus of an embodiment, a reconstruction processing unit reconstructs image data based on projection data that is generated from output of an X-ray detector. A specifying unit specifies a scan position or a scan range for main scanning. A changing unit identifies characteristic points based on a structure inside the subject from image data and changes the scan position or the scan range specified by the specifying unit based on a result of checking data relating to the characteristic points and data relating to corresponding anatomical characteristic points in a virtual subject against each other.
