舒娱琴, 祝国瑞, 陈崇成. 虚拟森林场景的构建[J]. 武汉大学学报 ( 信息科学版), 2004, 29(6): 540-543.
引用本文: 舒娱琴, 祝国瑞, 陈崇成. 虚拟森林场景的构建[J]. 武汉大学学报 ( 信息科学版), 2004, 29(6): 540-543.
SHU Yuqin, ZHU Guorui, CHEN Chongcheng. Generation of Virtual Forest[J]. Geomatics and Information Science of Wuhan University, 2004, 29(6): 540-543.
Citation: SHU Yuqin, ZHU Guorui, CHEN Chongcheng. Generation of Virtual Forest[J]. Geomatics and Information Science of Wuhan University, 2004, 29(6): 540-543.

虚拟森林场景的构建

Generation of Virtual Forest

  • 摘要: 解决了构建符合林分结构规律的虚拟森林场景的两个关键问题:①森林空间数据的分析与仿真,主要研究林分中树木各特征因子如树高、胸径在林分空间位置上的分布状况;②在森林空间数据给定的情况下,采用交互式参数建模方法构建三维几何树模型,最后阐述了虚拟森林场景构建的具体流程。

     

    Abstract: Virtual forest can provide a new way for forest management and research.Two key problems about generating virtual forest which is true of law of stand structure have been solved in this paper. One is to analyze and simulate forest spatial data, to research on how characters of tree such as height, diameter and so on were distributed in stand. The other is to construct three-dimensional geometric model of tree with the interactive and parameterized modeling method if forest spatial data are given. In last this paper expounds the generating process of the whole virtual forest.

     

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