发明公开
- 专利标题： 4D CONE BEAM CT USING DEFORMABLE REGISTRATION
- 专利标题（中）： 带录制变形4D-锥束CT
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申请号： EP13768872.7申请日： 2013-03-29
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公开(公告)号： EP2831785A1公开(公告)日： 2015-02-04
- 发明人: BREHM, Marcus , BERKUS, Timo , OELHAFEN, Markus , KUNZ, Patrik , KACHELRIESS, Marc , ZANKOWSKI, Corey E.
- 申请人： Varian Medical Systems, Inc. , Varian Medical Systems International AG , Friedrich-Alexander-Universität Erlangen-Nürnberg
- 申请人地址： 3100 Hansen Way Palo Alto, CA 94304-1038 US
- 专利权人： Varian Medical Systems, Inc.,Varian Medical Systems International AG,Friedrich-Alexander-Universität Erlangen-Nürnberg
- 当前专利权人： Varian Medical Systems, Inc.,Varian Medical Systems International AG,Friedrich-Alexander-Universität Erlangen-Nürnberg
- 当前专利权人地址： 3100 Hansen Way Palo Alto, CA 94304-1038 US
- 代理机构： Foster, Mark Charles
- 优先权： US201213436908 20120331
- 国际公布： WO2013149201 20131003
- 主分类号： G06F19/00
- IPC分类号： G06F19/00
摘要：
A method of obtaining a volumetric image includes obtaining a plurality of volumetric images, the volumetric images generated using respective sets of projection images, wherein the volumetric images and the respective sets of projection images correspond with different respective bins for a physiological cycle, and determining an additional volumetric image using one or more of the projection images from two or more sets that correspond with different respective bins for the physiological cycle, wherein the act of determining the additional volumetric image is performed using a processor.
公开/授权文献
- EP2831785B1 4D CONE BEAM CT USING DEFORMABLE REGISTRATION 公开/授权日：2023-05-10
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