| 逆向工程中带有孔洞曲面重建算法的研究 |
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| 引用本文： | 杜立彬,孙继昌,侯广利,刘岩.逆向工程中带有孔洞曲面重建算法的研究[J].山东科学,2005,18(5):58-60,66. |
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| 作者姓名： | 杜立彬 孙继昌 侯广利 刘岩 |
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| 作者单位： | 山东省科学院海洋仪器仪表研究所,山东青岛266001 |
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| 摘 要： | 提出了一种针对3D离散数据点的空间三角网格生成算法，该算法具有接近线性的复杂度，并有效地解决了一般算法不能处理的带有孔洞表面的情况。给出了三角网格生成过程及算法的数据结构，以及用此法进行三角网格生成的若干实例，验证了该算法的有效性。
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| 关 键 词： | 逆向工程 三角网格生成 曲面重建 |
| 文章编号： | 1002-4026（2005）05-0058-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005-09-08 |
Research on algorithm of surface with hole in reverse engineering |
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| DU Li-bin, SUN Ji-chang, HOU Guang-li, LIU Yan.Research on algorithm of surface with hole in reverse engineering[J].Shandong Science,2005,18(5):58-60,66. |
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| Authors: | DU Li-bin SUN Ji-chang HOU Guang-li LIU Yan |
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| Institution: | Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266001, China |
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| Abstract: | A fast triangulation algorithm for 3D scattered data is presented. The algorithm has almost liner complexity and can effectively solve the region with holes that common algorithm can not dispose. The process of triangulation and data structure of the algorithm are listed. The samples generated by the algorithm are given at the end of the paper to validate the effectivity of the algorithm. |
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| Keywords: | reverse engineering triangulation surface construction |
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