| 双三次有理Bezier曲面G1光滑拼接算法 |
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| 引用本文： | 严兰兰,宋来忠.双三次有理Bezier曲面G1光滑拼接算法[J].宁波职业技术学院学报,2005,9(5):69-71. |
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| 作者姓名： | 严兰兰 宋来忠 |
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| 作者单位： | 三峡大学,湖北,宜昌,443002 |
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| 摘 要： | 依据有理Bezier曲面理论,研究了有理Bezier曲面的拼接问题,给出了具有公共边界曲线的两张双三次有理Bezier曲面G1光滑拼接条件.
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| 关 键 词： | 有理Bezier曲面 G1连续 NURBS曲面 权系数 |
| 文章编号： | 1671-2153(2005)05-0069-03 |
| 收稿时间： | 07 15 2005 12:00AM |
| 修稿时间： | 2005年7月15日 |
Joining between adjacent rational Bezier surfaces |
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| YAN Lan-lan,SONG Lai-zhong.Joining between adjacent rational Bezier surfaces[J].Journal of Ningbo Polytechnic,2005,9(5):69-71. |
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| Authors: | YAN Lan-lan SONG Lai-zhong |
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| Institution: | Three Gorges University, Yichang 443002, China |
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| Abstract: | According to the theory of Bezier surface, the joining between adjacent rational Bezier surfaces is studied, meanwhile, the G1 continuity conditions of two double two degree adjacent rational Bezier surfaces are given. |
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| Keywords: | rational Bezier surfaces G1 continuity Non-Uniform Rational B-spline surface weight |
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