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1. 发明申请

WO2009070281A2 SYSTEM AND METHOD FOR BLOOD VESSEL BIFURCATION DETECTION IN THORACIC CT SCANS 审中-公开
标题翻译：胸腔CT扫描血管分支检测系统及方法
公开(公告)号：WO2009070281A2
公开(公告)日：2009-06-04
申请号：PCT/US2008/013111
申请日：2008-11-25
申请人： SIEMENS MEDICAL SOLUTIONS USA, INC. , PARK, Sangmin
发明人： PARK, Sangmin
IPC分类号： G06T7/00 , A61B5/00
CPC分类号： G06T7/62 , G06T7/11 , G06T7/162 , G06T7/187 , G06T2207/10081 , G06T2207/30101 , G06T2211/404
摘要： A method for detecting blood vessel bifurcations in digital medical images includes inflating (61) a sphere from a first center point inside a segmented blood vessel until a surface of the sphere intersects a surface of the blood vessel, searching (62) within the inflated sphere for a second center point that has a sphere intersecting a surface of the blood with a maximum radius, assigning (63) all voxels of the maximal radius sphere to a root node of a shape-tree, increasing (64) the radius of the maximal radius sphere and computing a voxel difference set with respect to the previous maximal radius sphere, computing (65) one or more connected components Cm in the voxel difference set, assigning (67) voxels of each connected components to a different child node of the shape tree, connecting each child node with the root node, and calculating features from the shape tree for training a classifier to detect blood vessel bifurcations.
摘要翻译：一种用于检测数字医学图像中的血管分叉的方法包括从分段血管内的第一中心点膨胀（61）球体，直到球体的表面与血管的表面相交，在充气球体内搜索（62）对于具有与最大半径的血液表面相交的球体的第二中心点，将最大半径球体的所有体素分配（63）到形状树的根节点，增加（64）最大半径的半径计算（65）体素差异集合中的一个或多个连通分量Cm，将每个连接分量的体素分配给形状的不同子节点（67），并且计算相对于先前最大半径球体设定的体素差异树，将每个子节点与根节点连接，以及计算来自形状树的特征，以训练分类器以检测血管分叉。

2. 发明申请

WO2009058315A1 STRUCTURE SEGMENTATION VIA MAR-CUT 审中-公开
标题翻译：结构分段通过MARC CUT
公开(公告)号：WO2009058315A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/012295
申请日：2008-10-30
申请人： SIEMENS MEDICAL SOLUTIONS USA, INC. , SUN, Hui , PARK, Sangmin , LAKARE, Sarang
发明人： SUN, Hui , PARK, Sangmin , LAKARE, Sarang
IPC分类号： G06T7/00
CPC分类号： G06T7/162 , G06T7/11 , G06T7/149 , G06T2207/10072 , G06T2207/20101 , G06T2207/20124 , G06T2207/30096
摘要： A method for segmenting image data includes creating a plurality of marching regions within the medical image data (S21). Region-wise segmentation is performed on the plurality of marching regions (S22 and/or S23). Region-wise segmentation may include a normalized cut performed on a graph wherein each marching region represents a node (S22). Region-wise segmentation may also include or may alternatively include a min cut performed on a graph wherein each marching region represents a node (S23). Voxel-wise segmentation is performed on a subset of the plurality of marching regions (S24).
摘要翻译：用于分割图像数据的方法包括在医学图像数据内创建多个行进区域（S21）。对多个行进区域执行区域划分（S22和/或S23）。区域分割可以包括在其中每个行进区域表示节点的图上执行的归一化剪切（S22）。区域划分还可以包括或可选地包括在图上执行的最小切割，其中每个行进区域表示节点（S23）。在多个行进区域的子集上执行体素分割（S24）。

3. 发明申请

WO2012074339A2 POLYVINYL CHLORIDE FOAM GASKET 审中-公开
标题翻译：聚氯乙烯泡沫填料
公开(公告)号：WO2012074339A2
公开(公告)日：2012-06-07
申请号：PCT/KR2011/009337
申请日：2011-12-02
申请人： SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION , PARK, Sangmin , BAE, Sungho , LEE, Kyungho
发明人： PARK, Sangmin , BAE, Sungho , LEE, Kyungho
IPC分类号： F16J15/10 , F16J15/02
CPC分类号： F16J15/022 , F16J15/061 , Y10T156/1036
摘要： A sealing assembly includes a component, a polyvinyl chloride foam gasket, a double sided acrylic tape, and a butyl tape. The component has a wall, an interior space defined by the wall, and an opening extending through the wall into the interior space. The wall has a rib extending therefrom and surrounding the opening. The gasket has a base, two sides, first and second ends, a length, and a groove formed therein and defined by the two sides and the base of the gasket. The groove extends along the length of the gasket. The gasket is positioned along the rib such that the rib extends into the groove, the gasket extends around the opening and the first and second ends of the gasket abut.
摘要翻译：密封组件包括组件，聚氯乙烯泡沫垫圈，双面丙烯酸胶带和丁基带。该部件具有壁，由壁限定的内部空间以及穿过壁延伸进入内部空间的开口。壁具有从其延伸并围绕开口的肋。垫圈具有基部，两侧，第一和第二端，长度和形成在其中并由垫圈的两侧和底部限定的凹槽。凹槽沿垫圈的长度延伸。垫圈沿着肋定位，使得肋延伸到凹槽中，垫圈围绕开口延伸，并且垫圈的第一和第二端邻接。

4. 发明申请

WO2009070281A3 SYSTEM AND METHOD FOR BLOOD VESSEL BIFURCATION DETECTION IN THORACIC CT SCANS 审中-公开
标题翻译：胸腔CT扫描血管分支检测系统及方法
公开(公告)号：WO2009070281A3
公开(公告)日：2010-06-03
申请号：PCT/US2008013111
申请日：2008-11-25
申请人： SIEMENS MEDICAL SOLUTIONS , PARK SANGMIN
发明人： PARK SANGMIN
IPC分类号： G06T7/00 , G06T7/60
CPC分类号： G06T7/62 , G06T7/11 , G06T7/162 , G06T7/187 , G06T2207/10081 , G06T2207/30101 , G06T2211/404
摘要： A method for detecting blood vessel bifurcations in digital medical images includes inflating (61) a sphere from a first center point inside a segmented blood vessel until a surface of the sphere intersects a surface of the blood vessel, searching (62) within the inflated sphere for a second center point that has a sphere intersecting a surface of the blood with a maximum radius, assigning (63) all voxels of the maximal radius sphere to a root node of a shape-tree, increasing (64) the radius of the maximal radius sphere and computing a voxel difference set with respect to the previous maximal radius sphere, computing (65) one or more connected components Cm in the voxel difference set, assigning (67) voxels of each connected components to a different child node of the shape tree, connecting each child node with the root node, and calculating features from the shape tree for training a classifier to detect blood vessel bifurcations.
摘要翻译：一种用于检测数字医学图像中的血管分叉的方法包括从分段血管内的第一中心点膨胀（61）球体，直到球体的表面与血管的表面相交，在充气球体内搜索（62）对于具有与最大半径的血液表面相交的球体的第二中心点，将最大半径球体的所有体素分配（63）到形状树的根节点，增加（64）最大半径的半径计算（65）体素差异集合中的一个或多个连通分量Cm，将每个连接分量的体素分配给形状的不同子节点（67），并且计算相对于先前最大半径球体设定的体素差异树，将每个子节点与根节点连接，以及计算来自形状树的特征，以训练分类器以检测血管分叉。

5. 发明申请

WO2012074339A3 POLYVINYL CHLORIDE FOAM GASKET 审中-公开
标题翻译： POLYVINYL CHLORIDE FOAM GASET
公开(公告)号：WO2012074339A3
公开(公告)日：2012-10-11
申请号：PCT/KR2011009337
申请日：2011-12-02
申请人： SAINT GOBAIN PERFORMANCE PLAST , PARK SANGMIN , BAE SUNGHO , LEE KYUNGHO
发明人： PARK SANGMIN , BAE SUNGHO , LEE KYUNGHO
IPC分类号： F16J15/10 , F16J15/02
CPC分类号： F16J15/022 , F16J15/061 , Y10T156/1036
摘要： A sealing assembly includes a component, a polyvinyl chloride foam gasket, a double sided acrylic tape, and a butyl tape. The component has a wall, an interior space defined by the wall, and an opening extending through the wall into the interior space. The wall has a rib extending therefrom and surrounding the opening. The gasket has a base, two sides, first and second ends, a length, and a groove formed therein and defined by the two sides and the base of the gasket. The groove extends along the length of the gasket. The gasket is positioned along the rib such that the rib extends into the groove, the gasket extends around the opening and the first and second ends of the gasket abut.
摘要翻译：密封组件包括组件，聚氯乙烯泡沫垫片，双面丙烯酸酯带和丁基胶带。部件具有壁，由壁限定的内部空间以及穿过壁延伸到内部空间的开口。壁具有从其延伸并围绕开口的肋。垫片具有基部，两侧，第一和第二端部，长度以及形成在其中并由垫圈的两侧和基部限定的凹槽。凹槽沿着垫圈的长度延伸。垫圈沿肋部定位，使得肋部延伸到凹槽中，垫圈围绕开口延伸并且垫圈的第一和第二端部邻接。

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