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| VOLUME-BASED 3D VISUALIZATION TECHNIQUES |
| HU Shui-qing1,3, HOU Hui-qun2, HAN Shao-yang1, KE Dan1 |
1. Beijing Research Institute of Uranium Geology, Beijing 100029, China;
2. China Research Institute of Nuclear Technique Information and Economy, Beijing 100037, China;
3. Jilin University, Changchun 130026, China |
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Abstract According to the data characteristics of mineral resources exploration, this paper has studied the volume rendering algorithm model and the spatial interpolation method suitable for 3D visualization of geological information. Based on IDL platform, the authors developed the software for 3D visualization,which can display rapidly and exactly the lithological and physical properties of the geological body. In addition, the checking of the 3D visualization techniques was completed based on the borehole data of a metallic deposit in Inner Mongolia, and the effects prove to be satisfactory.
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Received: 10 April 2004
Published: 24 June 2005
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