マルチX線撮影装置及びその制御方法
- 专利权人:
- キヤノン株式会社
- 发明人:
- 奥貫 昌彦,佐藤 眞,辻井 修,小倉 隆,難波 永
- 申请号：
- JP2011035140
- 公开号：
- JP5276682B2
- 申请日:
- 2011.02.21
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To obtain a highly definite transmission X-ray image by using a multi-X-ray source.
SOLUTION: The X-ray radiographic apparatus includes: the multi-X-ray source having a plurality of X-ray focuses to generate the X-ray by irradiating an X-ray target with electronic beams a detector for detecting the X-ray which is radiated from the multi-X-ray source and reaches a detection surface and a movement mechanism for moving the multi-X-ray source. The X-ray radiographic apparatus radiates the X-ray by the multi-X-ray source, while relatively deviating the positions of the plurality of X-ray focuses held in the detector with respect to the detection surface, by moving the multi-X-ray source with the use of the movement mechanism, so as to obtain a plurality of X-ray detection signals from the detector. Then, an X-ray projection image is generated based on the plurality of X-ray detection signals acquired from the detector.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
