| 双三次Bezier曲面片的光滑拼接 |
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| 引用本文： | 贾红丽,汤正诠.双三次Bezier曲面片的光滑拼接[J].应用数学与计算数学学报,2001,15(1):91-96. |
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| 作者姓名： | 贾红丽 汤正诠 |
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| 作者单位： | 贾红丽（上海大学理学院,上海,200436）
汤正诠（上海大学理学院,上海,200436） |
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| 摘 要： | 本文根据曲面的总曲率和平均曲率推导出双三次Bezier曲面片拼接的C^2连续条件。
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| 关 键 词： | 总曲率 平均曲率 双三次Bezier曲面 光滑拼接 特征网格 |
| 修稿时间： | 2001年4月19日 |
The Smooth Connection of Two Adjacent Bicubic Bezier Patches |
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| HONGLI JIA ZHENGQUAN TANG School of Sciences Shanghai University,Shanghai.The Smooth Connection of Two Adjacent Bicubic Bezier Patches[J].Communication on Applied Mathematics and Computation,2001,15(1):91-96. |
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| Authors: | HONGLI JIA ZHENGQUAN TANG School of Sciences Shanghai University Shanghai |
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| Institution: | HONGLI JIA ZHENGQUAN TANG School of Sciences Shanghai University,Shanghai 200436 |
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| Abstract: | This paper deduces the condition on which two bicubic Bezier patches can be connected withcontinous total curvature and continous mean curvature at their common boundary. |
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| Keywords: | total curvature mean curvature bicubic Bezier spline surface firstfundamen-talform second fundamental form |
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