发明公开
EP2006802A1 Method of constructing a grey value model and/or a geometric model of an anatomic entity in a 3D digital medical image
审中-公开
一种用于生产灰度值模型和/或解剖实体的在医疗3D图像的几何模型方法
- 专利标题： Method of constructing a grey value model and/or a geometric model of an anatomic entity in a 3D digital medical image
- 专利标题（中）： 一种用于生产灰度值模型和/或解剖实体的在医疗3D图像的几何模型方法
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申请号： EP07110531.6申请日： 2007-06-19
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公开(公告)号： EP2006802A1公开(公告)日： 2008-12-24
- 发明人: Dewaele, Piet
- 申请人： Agfa HealthCare NV
- 申请人地址： Septestraat 27 2640 Mortsel BE
- 专利权人： Agfa HealthCare NV
- 当前专利权人： Agfa HealthCare NV
- 当前专利权人地址： Septestraat 27 2640 Mortsel BE
- 主分类号： G06T5/00
- IPC分类号： G06T5/00
摘要：
Method of constructing a gray value model and/or a geometric model of an anatomic entity in a 3D digital medical image.
A gray value model is generated encoding photometric knowledge at landmark positions. This step exploits intensity correlation in neighborhoods sampled around landmark positions.
A geometric model is generated encoding geometric knowledge between landmarks. This step exploits spatial correlation between landmarks of segmented anatomic entities.
The topology of the landmarks on the surface or volume of the anatomic entity is encoded in a graph structure.
A gray value model is generated encoding photometric knowledge at landmark positions. This step exploits intensity correlation in neighborhoods sampled around landmark positions.
A geometric model is generated encoding geometric knowledge between landmarks. This step exploits spatial correlation between landmarks of segmented anatomic entities.
The topology of the landmarks on the surface or volume of the anatomic entity is encoded in a graph structure.
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