| 三维地形的计算机模拟生成技术 |
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| 引用本文： | 林雪原,孙校书,刘华章,陈铁重. 三维地形的计算机模拟生成技术[J]. 海军航空工程学院学报, 2006, 21(1): 163-165 |
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| 作者姓名： | 林雪原 孙校书 刘华章 陈铁重 |
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| 作者单位： | 海军航空工程学院电子信息工程系;海军航空工程学院科研部,山东,烟台,264001;海军驻中国航天科工集团公司第一研究院军事代表室,北京,100076 |
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| 摘 要： | 三维地形的生成是许多模拟器中的一项关键技术。文中给出了地形基准数据库的基本概念和一般的建立方法,并给出了形成计算机模拟三维地形的统计特性和产生方法。最后通过大量的计算仿真试验,对三维地形在不同地形条件下的变化进行了仿真评估。仿真结果为三维地形技术在实际的模拟器中的应用提供了依据。
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| 关 键 词： | 地形统计模型 数字地图 地形产生方法 仿真 |
| 修稿时间： | 2005-01-10 |
Simulated production technique for three-dimensional terrain in computer |
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| LIN Xueyuan,SUN Xiaoshu,LIU Huazhang and CHEN Tiezhong. Simulated production technique for three-dimensional terrain in computer[J]. Journal of Naval Aeronautical Engineering Institute, 2006, 21(1): 163-165 |
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| Authors: | LIN Xueyuan SUN Xiaoshu LIU Huazhang CHEN Tiezhong |
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| Affiliation: | Department of Electronic and Information Engineering,NAEI,Department of Scientific Research,NAEI,Yantai,Shandong,264001,Department of Electronic and Information Engineering,NAEI and Military Representatives Office of Navy in The Third Research Academy of CASIC,Beijing,100076 |
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| Abstract: | The production of three-dimensional terrain is one key technique in many simulators. This paper gives the basic concept and common production method of terrain norm database, and presents the statistical characteristic and building method of simulating three-dimensional terrain in computer. Many computer simulation experiments are made, to evaluate the change of the three-dimensional terrain under different terrain conditions. The simulation results provide foundation for the application of three-dimensional terrain in practical simulator. |
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| Keywords: | terrain statistical model digital map production way of terrain simulation |
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