An Algorithm of B-Spline Surface Interpolation

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作者：
Ning Tao
Tang Rongxi
Sun Jiaguang
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来源：
Computer Aided Drafting,Design and Manufacturing. | 1998年 / Design and Manufacturing.1998卷 / 02期
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摘要：
A surface interpolation algorithm is presented. By using a special kind of knot vector. a B-spline surface can be constructed to interpolate an array of m ×n positions, including parameter u and v tangent vectors and twist vector at each positions. Single surface interpolation approach is easier to ensure the smoothness of the interpolating surface than multi-patches method. This algorithm can be used to solve the approximating problem of B-spline approximation of general parametric surface.
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页数：5
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