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公开(公告)号:US20050055118A1
公开(公告)日:2005-03-10
申请号:US10951491
申请日:2004-09-27
申请人: Sergey Nikolskiy , Elena Pavlovskaia , Huafeng Wen
发明人: Sergey Nikolskiy , Elena Pavlovskaia , Huafeng Wen
CPC分类号: G06G7/48 , A61C9/0053 , A61C2007/004 , B33Y50/00 , B33Y80/00 , G06F19/321 , G06F19/3418 , G06F19/3456 , G06T9/00 , G06T17/00 , G16H10/60 , G16H50/50 , Y10T29/49567
摘要: A computer-implemented method generates a computer model of one or more teeth by receiving as input a digital data set of meshes representing the teeth; selecting a curved coordinate system with mappings to and from a 3D space; and generating a function in the curved coordinate system to represent each tooth.
摘要翻译: 计算机实现的方法通过接收表示牙齿的网格的数字数据集作为输入来产生一个或多个牙齿的计算机模型; 选择与三维空间进行映射的曲线坐标系; 并且在曲线坐标系中产生表示每个齿的功能。
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公开(公告)号:US06633789B1
公开(公告)日:2003-10-14
申请号:US09576721
申请日:2000-05-23
申请人: Sergey Nikolskiy , Elena Pavloskaia , Huafeng Wen
发明人: Sergey Nikolskiy , Elena Pavloskaia , Huafeng Wen
IPC分类号: G06F1900
CPC分类号: G06G7/48 , A61C9/0053 , A61C2007/004 , B33Y50/00 , B33Y80/00 , G06F19/00 , G06F19/321 , G06F19/3418 , G06F19/3456 , G06T9/00 , G06T17/00 , G16H10/60 , G16H50/50 , Y10T29/49567
摘要: A computer-implemented method generates a computer model of one or more teeth by receiving as input a digital data set of meshes representing the teeth; selecting a curved coordinate system with mappings to and from a 3D space; and generating a function in the curved coordinate system to represent each tooth.
摘要翻译: 计算机实现的方法通过接收表示牙齿的网格的数字数据集作为输入来产生一个或多个牙齿的计算机模型; 选择与三维空间进行映射的曲线坐标系; 并在曲线坐标系中生成一个函数来表示每个牙齿。 PTEXT>
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