| 基于VR法的土体大孔隙三维可视化 |
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| 引用本文： | 官琦,王志奇,任健.基于VR法的土体大孔隙三维可视化[J].价值工程,2014(29):220-223. |
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| 作者姓名： | 官琦 王志奇 任健 |
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| 作者单位： | 云南省公路科学技术研究院,昆明,650000 |
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| 摘 要： | 本文利用Volview3.4软件并依据VR法对CT扫描土样进行三维重构,并实现了土体大孔隙的三维可视化。结果表明:运用三维可视化软件Volview3.4对二维CT序列图像进行三维重构,其效果较理想;从图像显示方面来看,CT扫描的层间距对三维重构后的图像的质量有很大的影响,理论上扫描层间距越小其三维重建后显示的效果越好。
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| 关 键 词： | 土体大孔隙 三维可视化 VR法 Volview3.4 |
The 3D Visualization of Soil Macropores Based on the Method of Volume Rending |
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| GUAN Qi,WANG Zhi-qi,REN Jian.The 3D Visualization of Soil Macropores Based on the Method of Volume Rending[J].Value Engineering,2014(29):220-223. |
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| Authors: | GUAN Qi WANG Zhi-qi REN Jian |
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| Institution: | ( Yunnan Highway Technology Research Institute, Kunming 650000 , China ) |
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| Abstract: | This paper uses the software named Volview3.4 which is useful for reconstruction and image analysis of 3D macropores space networks of soil samples from CT data. The results show that the Volview3.4 software is useful for 3D reconstruction from 2D CT image series;The CT scanning interlayer distance has a great influence on the display effect of CT images after 3D reconstruction. Theoretically, the smaller the CT scanning interlayer distance is, the better display effect of 3D reconstruction is from CT images. |
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| Keywords: | soil macropore 3D visualization volume rending Volview3 4 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
