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《Mathematics in Practice and Theory》 2007-01
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NURBS Surface Reconstruction in Reverse Engineering

CHENG Shao-hua(Department of Mathematics and Physics,Zhengzhou Institute of Aeronautical Industrial Management,Zhengzhou 450015,China)  
Surface reconstruction is the key technologies of reverse engineering.For the(2m+1)×(2n+1) data points of a surface,an interpolation algorithm for quadratic NURBS surface is presented with the aid of matrix representation of NURBS surface and only the data points are made use of to solve control vertices.Efficiency of the algorithm has been demonstrated by numerical example.
【Fund】: 河南省自然科学基金(0611052000);; 河南省教育厅自然科学基金(200510485012)
【CateGory Index】: TP391.7
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