| 体绘制及三维交互技术在地质数据可视化中的应用 |
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| 引用本文： | 黄文静 唐龙. 体绘制及三维交互技术在地质数据可视化中的应用[J]. 工程图学学报, 1998, 0(3): 60-66 |
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| 作者姓名： | 黄文静 唐龙 |
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| 作者单位： | 清华大学计算机系ＣＡＤ中心 |
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| 摘 要： | 对地质勘探所提供的大规模三维规则风格数据进行可视化处理。
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| 关 键 词： | 可视化 体绘制 石油地质数据 三维交互技术 |
VOLUME RENDERING AND 3D INTERACTION TECHNIQUES FOR VISUALIZATION OF GEOLOGICAL DATA |
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| Huang Wenjing Tang Long Tang Zesheng CAD center,Computer Science and Technology Department Tsinghua University. VOLUME RENDERING AND 3D INTERACTION TECHNIQUES FOR VISUALIZATION OF GEOLOGICAL DATA[J]. Journal of Engineering Graphics, 1998, 0(3): 60-66 |
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| Authors: | Huang Wenjing Tang Long Tang Zesheng CAD center Computer Science Technology Department Tsinghua University |
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| Abstract: | In processing large scale data from geological exploration,the 3D Reconstruction procedure is greatly speeded up by the suggested algorithm,which is based on the original volume rendering algorithm (Ray casting) and the features of geological data.Also,the implementation of 3D Interaction is investigated and some initial results are shown,such as the expression and movement of a 3D point on a 2D screen. |
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| Keywords: | visualization volume rendering 3D reconstruction 3D interaction degrdd of freedom |
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