-
1.发明授权公开(公告)号：US07643966B2
公开(公告)日：2010-01-05
申请号：US11075167
申请日：2005-03-08
申请人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
发明人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
IPC分类号： G06F17/00 , G06F19/00 , G06K9/46 , G06K9/52 , G06K9/62 , G06K9/64 , G06K9/68 , G06T15/00 , G06T15/10 , G06E1/00 , G06G7/00 , G06K9/20 , G06K9/00
CPC分类号： G06T17/00
摘要： A computer model of a physical structure (or object) can be generated using context-based hypothesis testing. For a set of point data, a user selects a context specifying a geometric category corresponding to the structure shape. The user specifies at least one seed point from the set that lies on a surface of the structure of interest. Using the context and point data, the system loads points in a region near the seed point(s), and determines the dimensions and orientation of an initial surface component in the context that corresponds to those points. If the selected component is supported by the points, that component can be added to a computer model of the surface. The system can repeatedly find points near a possible extension of the surface model, using the context and current surface component(s) to generate hypotheses for extending the surface model to these points. Well-supported components can be added to the surface model until the surface of the structure of interest has been modeled as far as is well-supported by the point data.
摘要翻译： 可以使用基于上下文的假设检验来生成物理结构（或对象）的计算机模型。 对于一组点数据，用户选择指定对应于结构形状的几何类别的上下文。 用户从集合中指定位于感兴趣结构的表面上的至少一个种子点。 使用上下文和点数据，系统加载种子点附近的一个区域中的点，并确定与这些点对应的上下文中的初始表面分量的尺寸和方向。 如果所选择的组件由点支持，则该组件可以添加到表面的计算机模型。 系统可以使用上下文和当前表面分量来重复找到靠近表面模型的可能扩展点，以产生用于将表面模型扩展到这些点的假设。 可以将良好支持的组件添加到表面模型中，直到感兴趣的结构的表面被建模为点数据的良好支持。
-
2.发明授权公开(公告)号：US08260584B2
公开(公告)日：2012-09-04
申请号：US12651950
申请日：2010-01-04
申请人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
发明人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
CPC分类号： G06T17/00
摘要： A computer model of a physical structure (or object) can be generated using context-based hypothesis testing. For a set of point data, a user selects a context specifying a geometric category corresponding to the structure shape. The user specifies at least one seed point from the set that lies on a surface of the structure of interest. Using the context and point data, the system loads points in a region near the seed point(s), and determines the dimensions and orientation of an initial surface component in the context that corresponds to those points. If the selected component is supported by the points, that component can be added to a computer model of the surface. The system can repeatedly find points near a possible extension of the surface model, using the context and current surface component(s) to generate hypotheses for extending the surface model to these points. Well-supported components can be added to the surface model until the surface of the structure of interest has been modeled as far as is well-supported by the point data.
摘要翻译： 可以使用基于上下文的假设检验来生成物理结构（或对象）的计算机模型。 对于一组点数据，用户选择指定对应于结构形状的几何类别的上下文。 用户从集合中指定位于感兴趣结构的表面上的至少一个种子点。 使用上下文和点数据，系统加载种子点附近的区域中的点，并确定与这些点对应的上下文中的初始表面分量的尺寸和方向。 如果所选择的组件由点支持，则该组件可以添加到表面的计算机模型。 系统可以使用上下文和当前表面分量来重复找到靠近表面模型的可能扩展点，以产生用于将表面模型扩展到这些点的假设。 可以将良好支持的组件添加到表面模型中，直到感兴趣的结构的表面被建模为点数据的良好支持。
-
3.发明申请公开(公告)号：US20100145666A1
公开(公告)日：2010-06-10
申请号：US12651950
申请日：2010-01-04
申请人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
发明人： Jeffrey Minoru Adachi , Mark Damon Wheeler , Jonathan Apollo Kung , Richard William Bukowski , Laura Michele Downs
CPC分类号： G06T17/00
摘要： A computer model of a physical structure (or object) can be generated using context-based hypothesis testing. For a set of point data, a user selects a context specifying a geometric category corresponding to the structure shape. The user specifies at least one seed point from the set that lies on a surface of the structure of interest. Using the context and point data, the system loads points in a region near the seed point(s), and determines the dimensions and orientation of an initial surface component in the context that corresponds to those points. If the selected component is supported by the points, that component can be added to a computer model of the surface. The system can repeatedly find points near a possible extension of the surface model, using the context and current surface component(s) to generate hypotheses for extending the surface model to these points. Well-supported components can be added to the surface model until the surface of the structure of interest has been modeled as far as is well-supported by the point data
摘要翻译： 可以使用基于上下文的假设检验来生成物理结构（或对象）的计算机模型。 对于一组点数据，用户选择指定对应于结构形状的几何类别的上下文。 用户从集合中指定位于感兴趣结构的表面上的至少一个种子点。 使用上下文和点数据，系统加载种子点附近的区域中的点，并确定与这些点对应的上下文中的初始表面分量的尺寸和方向。 如果所选择的组件由点支持，则该组件可以添加到表面的计算机模型。 系统可以使用上下文和当前表面分量来重复找到靠近表面模型的可能扩展点，以产生用于将表面模型扩展到这些点的假设。 良好支持的组件可以添加到表面模型中，直到感兴趣的结构的表面被建模为点数据的良好支持
-
-
搜索结果
3 条记录 (耗时 0.034 秒)
