| 地学信息体视化中3维交互技术的研究与实现 |
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| 引用本文： | 颜辉武,马晨燕,祝国瑞,高山.地学信息体视化中3维交互技术的研究与实现[J].测绘学报,2005,34(1):64-70. |
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| 作者姓名： | 颜辉武 马晨燕 祝国瑞 高山 |
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| 作者单位： | 清华大学,深圳研究生院环境工程与管理研究中心,深圳,518055;武汉大学,资源与环境科学学院,湖北,武汉,430079;武汉大学,资源与环境科学学院,湖北,武汉,430079 |
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| 摘 要： | 地学信息的3维可视化是当前地球信息科学研究的热点之一.体视化技术主要研究包含物体内部信息的体数据的表示、变换、操作和显示等,是实现地学信息3维可视化的理想技术与手段.主要研究地学信息体视化中3维交互技术的理论、技术与方法,并采用面向对象的程序开发语言VC 6.0和3维可视化开发工具包VTK(The Visualization Toolkit)来实现这些算法,开发体视化3维交互功能控件.
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| 关 键 词： | 体视化 3维交互技术 地学信息 3维可视化 |
| 文章编号： | 1001-1595(2005)01-0064-07 |
The Research and Realization of 3D Interactive Techniques for the Volume Visualization of Geo-Information |
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| YAN Hui-wu,MA Chen-yan,ZHU Guo-rui,GAO Shan.The Research and Realization of 3D Interactive Techniques for the Volume Visualization of Geo-Information[J].Acta Geodaetica et Cartographica Sinica,2005,34(1):64-70. |
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| Authors: | YAN Hui-wu MA Chen-yan ZHU Guo-rui GAO Shan |
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| Abstract: | The 3D visualization of the geo-information is one of the research emphases in the Earth Information Science. Volume visualization mainly studies the denotation, transformation, operation and rendering of the volume data which contains the inner information of spatial objects, and then the volume visualization is a useful and appropriate technique to realize the visualization of geo-information. In this paper, the authors studied the theory, technique and method of the 3D interactive techniques in the volume visualization of the geo-information, and realized these algorithms by means of the VC~(++)6.0 and VTK which is a 3D visualization software, in this case the 3D interactive function controls of volume visualization is developed. |
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| Keywords: | volume visualization 3D interactive technique geo-information 3D visualization |
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