- 专利标题： VORRICHTUNG UND VERFAHREN ZUR ROTATIONSFREIEN COMPUTERTOMOGRAPHIE
- 专利标题（英）： Apparatus and method for non-rotational computed tomography
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申请号： EP09729759.2申请日： 2009-04-09
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公开(公告)号： EP2268204A1公开(公告)日： 2011-01-05
- 发明人: FUCHS, Theobald , SCHÖN, Tobias , HANKE, Randolf
- 申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 申请人地址： Hansastrasse 27c 80686 München DE
- 专利权人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人地址： Hansastrasse 27c 80686 München DE
- 代理机构： Zinkler, Franz
- 优先权： DE102008018269 20080410
- 国际公布： WO2009124774 20091015
- 主分类号： A61B6/03
- IPC分类号： A61B6/03 ; G01N23/04
摘要：
In order to obtain a multidimensional representation of an object, a first and a second image of the object (1) that is illuminated by an x-ray source (4) are generated by means of a sensor (8) which is located in a preferred direction (9) behind the object in relation to the x-ray source, said preferred direction (9) being given by the relative position of the object and the sensor. A distance (10a, 10b) between the x-ray source and the object in the preferred direction differs from the first to the second image. The multidimensional representation of the object is obtained by combining the first and the second image.
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