| NURBS曲面拟合算法及应用 |
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| 引用本文： | 丁茹.NURBS曲面拟合算法及应用[J].天津工程师范学院学报,2004,14(4):30-32. |
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| 作者姓名： | 丁茹 |
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| 作者单位： | 天津工程师范学院自动化系,天津,300222 |
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| 摘 要： | 对NURBS(非均匀有理B样条)曲面的拟合算法和利用"权值"局部修改NURBS曲面的方法进行了研究,运用OpenGL技术实现了NURBS曲面的虚拟显示,通过血管的表面重建实验,验证了NURBS曲面拟合算法的正确性。
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| 关 键 词： | NURBS 曲面拟合 OpenGL 表面重建 |
| 文章编号： | 1008-5718(2004)04-0030-03 |
| 修稿时间： | 2004年5月27日 |
Algorithm of NURBS surface fitting and its application |
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| DING Ru.Algorithm of NURBS surface fitting and its application[J].Journal of Tianji University of Technology and Education,2004,14(4):30-32. |
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| Authors: | DING Ru |
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| Abstract: | This paper proposes a novel NURBS surface fitting algorithm based on the theory of NURBS surface,which is locally modified by changing the weights of the control points. And OpenGL is used for displaying the fitting surface. The experiments of 3D reconstruction of vessel show that the method put forward in this paper has better accuracy and complexity. |
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| Keywords: | NURBS surface fitting OpenGL surface reconstruction |
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