| 基于能量优化与非均匀B样条小波的曲面光顺 |
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| 引用本文： | 吴福鸣,潘日晶. 基于能量优化与非均匀B样条小波的曲面光顺[J]. 计算机工程与应用, 2011, 47(18): 176-178. DOI: 10.3778/j.issn.1002-8331.2011.18.051 |
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| 作者姓名： | 吴福鸣 潘日晶 |
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| 作者单位： | 1.福建师范大学 数学与计算机科学学院，福州 350007 2.福建师范大学 网络安全与密码技术重点实验室，福州 350007 |
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| 摘 要： | 提出通过非均匀B样条曲面的小波分解以及能量法的结合对曲面光顺的算法。小波分解实现了数据的压缩，提高了算法的效率;同时结合能量法对分解后曲面的细节部分进行边界约束光顺处理。最后用实例验证了算法的有效性。
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| 关 键 词： | 非均匀B样条曲面 小波 能量法 光顺 |
| 修稿时间： | |
Surface fairing based on energy optimization and nonuniform B-spline wavelets |
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| WU Fuming,PAN Rijing. Surface fairing based on energy optimization and nonuniform B-spline wavelets[J]. Computer Engineering and Applications, 2011, 47(18): 176-178. DOI: 10.3778/j.issn.1002-8331.2011.18.051 |
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| Authors: | WU Fuming PAN Rijing |
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| Affiliation: | 1.School of Mathematics and Computer Science，Fujian Normal University，Fuzhou 350007，China 2.The Key Lab of Network Security and Cryptography，Fujian Normal University，Fuzhou 350007，China |
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| Abstract: | A surface fairing approach is presented.The fairing of surface is realized through the decomposition of B-spline surface and energy optimization.The decomposition of B-spline can improve the efficiency of the algorithm by compressing data,and fairing detail parts with boundary constraints are realized through the energy optimization.Several examples are pre- sented to validate the effectiveness of the proposed algorithm. |
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| Keywords: | nonuniform B-spline surface wavelets energy optimization fairing |
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