X線CT装置
- 专利权人:
- ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
- 发明人:
- 龍野 正,清野 聡,西出 明彦
- 申请号：
- JP2007325353
- 公开号：
- JP5268343B2
- 申请日:
- 2007.12.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of easily executing a process using an image reconstruction variable corresponding to multiple different imaging conditions such as a change in X-ray tube voltage conditions in an image reconstruction process of the X-ray CT apparatus.
SOLUTION: This X-ray CT apparatus 100 is provided with: an imaging condition setting means capable of setting a plurality of conditions on predetermined imaging conditions an X-ray data collection means scanning a subject and collecting X-ray projection data while rotating a rotary section having an X-ray generator and an X-ray detector using the imaging conditions a storage section storing image reconstruction variables different according to the plurality of conditions and at least corresponding to a typical condition, incidentally to a data set collected by the X-ray projection data collection means and an image reconstruction section including an image reconstruction process of the X-ray projection data based on the image reconstruction variable corresponding to the imaging condition used for the collection of the X-ray data including at least the conditions other than the typical condition.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
