发明申请
- 专利标题： SYSTEM AND METHOD FOR COLON UNFOLDING VIA SKELETAL SUBSPACE DEFORMATION
- 专利标题（中）： 系统和方法通过骨骼替代骨折退缩
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申请号： US12398220申请日： 2009-03-05
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公开(公告)号： US20090225077A1公开(公告)日： 2009-09-10
- 发明人: Sandra Sudarsky , Bernhard Geiger , Christophe Chefd'hotel , Lutz Gundel , Michael Scheuering
- 申请人： Sandra Sudarsky , Bernhard Geiger , Christophe Chefd'hotel , Lutz Gundel , Michael Scheuering
- 申请人地址： US NJ Princeton
- 专利权人： Seimens Corporate Research, Inc.
- 当前专利权人： Seimens Corporate Research, Inc.
- 当前专利权人地址： US NJ Princeton
- 主分类号： G06T17/20
- IPC分类号： G06T17/20
摘要：
A system and method for colon unfolding via skeletal subspace deformation comprises: performing a centerline computation on a segmented image for deriving a centerline thereof; computing a distance map utilizing said centerline and said segmented image to derive said distance map; generating a polyhedral model of the lumen of said colon; and utilizing said polyhedral model, said distance map, and said centerline for performing a straightening operation on said centerline.
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