| 大规模真实感三维地形技术综述 |
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| 引用本文： | 赵九文,杜庆,孟凡奎,王海莉. 大规模真实感三维地形技术综述[J]. 化工矿产地质, 2006, 28(4): 245-250 |
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| 作者姓名： | 赵九文 杜庆 孟凡奎 王海莉 |
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| 作者单位： | 解放军91039部队,北京,良乡,102401;解放军装备指挥技术学院,北京,怀柔,101416;解放军69028部队,新疆,乌鲁木齐,830006 |
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| 摘 要： | 计算机虚拟仿真领域的地形构建及显示方法的研究动态,描述三维地形建模、基于视点相关的细分简化、基于块的格网简化、模型的纹理映射和显示控制、误差度量中,分析和总结几个主要方法的特点及使用场合．
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| 关 键 词： | 数字高程模型 LOD 多分辨率模型 视相关 |
| 文章编号： | 1006-5296(2006)02-0245-06 |
| 收稿时间： | 2006-09-30 |
| 修稿时间： | 2006-11-05 |
TECHNIQUE SYNTHETIC SURVEY ABOUT MASSIVE SENSE OF REALITY WITH THREE DIMENSIONS TERRAIN |
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| Zhao Jiuwen,Du Qing,Meng Fankui,Wang Haili. TECHNIQUE SYNTHETIC SURVEY ABOUT MASSIVE SENSE OF REALITY WITH THREE DIMENSIONS TERRAIN[J]. Geology of Chemical Minerals, 2006, 28(4): 245-250 |
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| Authors: | Zhao Jiuwen Du Qing Meng Fankui Wang Haili |
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| Affiliation: | 1.91039 Troops of PLA,Liangxiang Beijing, 102401, China ;2.Academy of Equipment Commanding and Technology, Huairou Beijing, 101416, China ; 3.69028 Troops of PLA, Urumqi, Xinjiang, 830006, China |
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| Abstract: | This text tallied up a calculator conjecture imitate the geography of true realm to set up and show the decisive technique of[with] method, the point introduced according to see to order related with the mesh of piece simplification and model of manifestation control and error margin generous character method, and make use of many concepts of resolutions, carry out a comprehensive consider geography field the view rise and fall a characteristic and see point mutually depend on of node error margin evaluation standard, have a calculation in brief, the form keep the advantage of view. |
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| Keywords: | DEM Level of Detail Multiresolution Model View Dependent |
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