| Neural Network Methods for NURBS Curve and Surface Interpolation |
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| 作者姓名： | Qin Kaihuai |
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| 作者单位： | DepartmentofComputerScience＆Technology,TsinghuaUniversity,Beijing100084 |
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| 摘 要： | New algorithms based on artificial neural network models are presented for cubic NURBS curve and surface interpolation.When all th knot spans are identical,the NURBS curve interpolation procedure degenerates into that of uniform rational B-spline curves.If all the weights of data points are identical,then the NURBS curve interpolation procedure degenerates into the integral B-spline curve interpolation.
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| 关 键 词： | CAD CAM 人工神经网络 NURBS曲面 B样条曲线 非均匀有限化 |
Neural network methods for NURBS curve and surface interpolation |
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| Qin Kaihuai.Neural Network Methods for NURBS Curve and Surface Interpolation[J].Journal of Computer Science and Technology,1997,12(1):76-89. |
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| Authors: | Kaihuai Qin |
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| Affiliation: | Department of Computer Science & Technology; Tsinghua University; Beijing 100084; |
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| Abstract: | New algorithms based on artificial neural network models are presented for cubic NURBS cuxve and surface interpolation. When all the knot spans are identical, the NURBS curve interpolation procedtire degenerates into that of uniform rational B-spline curves. If all the weights of data points are identical,then the NURBS curve interpolation procedure degenerates into the integral B-spline curve interpolation. |
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| Keywords: | Neural network NURBS curve interpolation surface interpolation |
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