...ioner_百度空间 关键词 三维地形 虚拟环境 DTM LOD 实时显示 分形几何 数据拟合 [gap=1587]Keywords Three dimensional terrain, Virtual environment, DTM, LOD, Real-time display, Fractal geometry, Data fitti..
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Three dimensional terrain models can always be important parts in virtual environments, and a wide range of demanding application fields exist.
三维地形是虚拟场景中的重要内容，有着广泛的应用需求。
参考来源 - 大规模三维地形的多分辨率表示与绘制技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper introduces the three dimensional terrain generation technique which is based on fractal technique, and its virtual browse.
文中介绍了基于分形技术的三维地形生成技术及其虚拟浏览。
Three dimensional terrain visualization and realtime display has become increasingly interesting in recent years because it has wide application backgrounds.
由于三维地形可视化及其实时显示有着广阔的应用背景，近来越发受到人们的关注。
As the Shanghai downtown construction-intensive, complex terrain, has been the focus of three-dimensional modeling and difficult.
由于上海中心城区建筑密集，地形复杂，一直是三维建模的重点和难点。
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