发明名称 |
HIGH-RESOLUTION QUASI-STATIC SETUP FOR X-RAY IMAGING WITH DISTRIBUTED SOURCES |
摘要 |
A method for acquiring X-ray image data of an imaging volume is disclosed, the method using a detector and a distributed X-ray source structure having a plurality of single source elements, which are uniformly distributed with a common pitch to each other, the method comprises moving the distributed X-ray source structure and/or the detector with respect to the imaging volume, importantly, the maximum moving distance dmax of the distributed X-ray source structure during the acquisition of the X-ray image data is limited to the length lp of the pitch. Emitting of X-rays from the distributed X-ray source structure and generating a plurality of signals in response to the X-rays incident upon the detector are executed during the movement. |
申请公布号 |
EP2244634(A1) |
申请公布日期 |
2010.11.03 |
申请号 |
EP20090711575 |
申请日期 |
2009.02.19 |
申请人 |
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VOGTMEIER, GEREON;BREDNO, JÖRG;WEESE, JÜRGEN |
分类号 |
A61B6/00 |
主分类号 |
A61B6/00 |
代理机构 |
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地址 |
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