发明授权
- 专利标题： Automatic determination of field of view in cardiac MRI
- 专利标题（中）： 自动确定心脏MRI中的视野
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申请号： US12393236申请日： 2009-02-26
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公开(公告)号： US08358822B2公开(公告)日： 2013-01-22
- 发明人: Ying Sun , Jens Gühring , Peter Speier , Michaela Schmidt , Jordin D. Green , Christine H. Lorenz , Marie-Pierre Jolly
- 申请人： Ying Sun , Jens Gühring , Peter Speier , Michaela Schmidt , Jordin D. Green , Christine H. Lorenz , Marie-Pierre Jolly
- 申请人地址： DE Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE Munich
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method for automatically determining a field of view for performing a subsequent medical imaging study includes acquiring one or more preliminary images. A body mask is generated by thresholding the preliminary images and identifying a largest connected component. A boundary mask is obtained from the boundary of the generated body mask. A rectangular bounding box is fit to the obtained boundary mask. The rectangular bounding box is used as a field of view for performing a subsequent medical imaging study.
公开/授权文献
- US20090290776A1 Automatic Determination Of Field Of View In Cardiac MRI 公开/授权日：2009-11-26