发明名称 |
SYSTEM AND METHOD FOR DEFINING T-SPLINE AND T-NURCC SURFACES USING LOCAL REFINEMENTS |
摘要 |
A system and method is provided for defining a bi-cubic spline surface in a computing environment. One operation in the method is creating a control mesh with a substantially rectangular structure (150). A further operation is inferring from the control mesh the tensor product B-spline basis functions for each control point (152). The surface can then be computed based on the basis functions and the control mesh (154).
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申请公布号 |
KR20060002856(A) |
申请公布日期 |
2006.01.09 |
申请号 |
KR20057017852 |
申请日期 |
2004.03.26 |
申请人 |
BRIGHAM YOUNG UNIVERSITY |
发明人 |
SEDERBERG THOMAS W. |
分类号 |
G06F17/00;G06F;G06F1/00;G06F3/14;G06F17/50;G06T17/00;G06T17/20 |
主分类号 |
G06F17/00 |
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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