Bicubic B - spline surface interpolation is a widely used algorithm for free surface design in industry field.

双三次B样条插值曲面方法是工业造型、机械制造领域应用成熟的一种自由曲面设计方法.

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Then on basis of the above researches, the smooth B Spline surface fitting is implemented.

在此基础上, 实现了三角网格模型的光滑B样条曲面的拟合.

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This paper has also given the calculate method of approximating precision of B spline surface.

文中还给出了B样条曲面逼近精度的计算方法.

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Surface fairing is an inevitable operation on reconstructed B - spline surface in reverse engineering CAD modeling.

曲面光顾是反求工程CAD建模中的一项重要且必不可少的工作.

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In the CAGD field , Coons surface, B spline surface and NURBS surface are mainly used.

Coons类曲面 、 B样条曲面和NURBS曲面 是CAGD中 主要的曲面表达形式.

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An approach was proposed to reconstruct trimmed B spline surface with irregular boundaries.

提出了具有不规则边界的裁剪B样条曲面重建方法.

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