发明名称 |
Efficient data representation of teeth model |
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.
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申请公布号 |
US7428481(B2) |
申请公布日期 |
2008.09.23 |
申请号 |
US20030359998 |
申请日期 |
2003.02.07 |
申请人 |
ALIGN TECHNOLOGY, INC. |
发明人 |
NIKOLSKIY SERGEY;PAVLOSKAIA ELENA;WEN HUAFENG |
分类号 |
G06G7/48;A61C9/00;G06F19/00 |
主分类号 |
G06G7/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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