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1. 发明公开

EP1176558A3 External patient contouring 审中-公开
标题翻译：外部病人分析
公开(公告)号：EP1176558A3
公开(公告)日：2005-02-23
申请号：EP01305805.2
申请日：2001-07-05
申请人： Marconi Medical Systems, Inc.
发明人： Steckner, Michael , Ruohonen, Jarmo O. , Demeester, Gordon D. , Carlson, Robert K.
IPC分类号： G06T7/00
CPC分类号： G06K9/3216 , G06K2209/05 , G06T7/33 , G06T2207/10028 , G06T2207/10088 , G06T2207/30096
摘要： An open MRI or other diagnostic imaging system ( A ) generates a three-dimensional diagnostic image representation, which is stored in an MRI image memory (26). A laser scanner or other surface imaging system (B) generates a volumetric surface image representation that is stored in a surface image memory ( 34 ). Typically, the volume and surface images are misaligned and the magnetic resonance image may have predictable distortions. An image correlating system ( C ) determines offset, scaling, rotational, and non-linear corrections to the magnetic resonance image representation, which are implemented by an image correction processor ( 48 ). The corrected magnetic resonance image representation and the surface image representation are combined ( 50 ) and stored in a superimposed image memory ( 52 ). A video processor ( 54 ) generates image representations from selected portions of the superimposed image representation for display on a human-readable monitor ( 56 ).

2. 发明公开

EP1176558A2 External patient contouring 审中-公开
标题翻译： Externe Patientenprofilierung
公开(公告)号：EP1176558A2
公开(公告)日：2002-01-30
申请号：EP01305805.2
申请日：2001-07-05
申请人： Marconi Medical Systems, Inc.
发明人： Steckner, Michael , Ruohonen, Jarmo O. , Demeester, Gordon D. , Carlson, Robert K.
IPC分类号： G06T7/00
CPC分类号： G06K9/3216 , G06K2209/05 , G06T7/33 , G06T2207/10028 , G06T2207/10088 , G06T2207/30096
摘要： An open MRI or other diagnostic imaging system ( A ) generates a three-dimensional diagnostic image representation, which is stored in an MRI image memory (26). A laser scanner or other surface imaging system (B) generates a volumetric surface image representation that is stored in a surface image memory ( 34 ). Typically, the volume and surface images are misaligned and the magnetic resonance image may have predictable distortions. An image correlating system ( C ) determines offset, scaling, rotational, and non-linear corrections to the magnetic resonance image representation, which are implemented by an image correction processor ( 48 ). The corrected magnetic resonance image representation and the surface image representation are combined ( 50 ) and stored in a superimposed image memory ( 52 ). A video processor ( 54 ) generates image representations from selected portions of the superimposed image representation for display on a human-readable monitor ( 56 ).
摘要翻译：开放MRI或其它诊断成像系统（A）产生存储在MRI图像存储器（26）中的三维诊断图像表示。激光扫描仪或其他表面成像系统（B）产生存储在表面图像存储器（34）中的体积表面图像表示。通常，体积和表面图像不对准，并且磁共振图像可能具有可预测的失真。图像相关系统（C）确定由图像校正处理器（48）实现的磁共振图像表示的偏移，缩放，旋转和非线性校正。将校正的磁共振图像表示和表面图像表示组合（50）并存储在叠加图像存储器（52）中。视频处理器（54）从叠加的图像表示的选定部分生成图像表示，以在人类可读监视器（56）上显示。

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