| 基于VTK的三维地质建模方法研究 |
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| 引用本文： | 高琴,洪振刚,李朝晖,龙桂华. 基于VTK的三维地质建模方法研究[J]. 工程勘察, 2011, 0(4): 59-63 |
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| 作者姓名： | 高琴 洪振刚 李朝晖 龙桂华 |
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| 作者单位： | 中国科学院深圳先进技术研究院;成都理工大学信息工程学院;北京大学信息科学技术学院; |
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| 基金项目： | 国家863项目(2007AA12Z164) |
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| 摘 要： | 不规则三角网(TIN),广义三棱柱(GTP)和四面体(TEN)是广泛应用于钻井三维地质建模的数据模型.本文重点研究TIN-GTP-TEN混合建模方法,通过引入VTK作为可视化工具,利用VTK类库中的相关建模函数以及其自身数据结构以点索引号集合来表达任意几何体的特点,对基于钻井数据的传统三维地质建模过程作了一些改进.例如...
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| 关 键 词： | VTK TIN GTP TEN 地质建模 |
Study of 3D geomodeling method based on VTK |
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| Gao Qin,Hong Zhengang,Li Zhaohui,Long Guihua. Study of 3D geomodeling method based on VTK[J]. Geotechnical Investigation & Surveying, 2011, 0(4): 59-63 |
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| Authors: | Gao Qin Hong Zhengang Li Zhaohui Long Guihua |
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| Affiliation: | Gao Qin1,Hong Zhengang2,Li Zhaohui1,3,Long Guihua1(1.Shenzhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shenzhen 518055,China,2.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,3.School of Electronics Engineering and Computer Science,Peking University,Beijing 100871,China) |
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| Abstract: | Triangular Irregular Network(TIN),Generalized Tri-Prism(GTP) and Tetrahedron(TEN) model are widely used for 3D geological modeling.In the paper,we propose a mixed method with TIN-GTP-TEN model and made some improvement to the existing modeling approach for borehole data,by introducing VTK as visualization tool and utilizing its class library as well as data structural features.For example,sorting vertices is added to the construction of TIN with borehole data,which makes TIN topology information much richer... |
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| Keywords: | VTK TIN GTP TEN geomodeling |
| 本文献已被 CNKI 维普 等数据库收录！ |
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