Research to generate 3-dimensional forest scenes

doi:10.3778/j.issn.1002-8331.2010.32.046

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (32): 166-167.DOI: 10.3778/j.issn.1002-8331.2010.32.046

• 图形、图像、模式识别 • Previous Articles Next Articles

Research to generate 3-dimensional forest scenes

WANG Xin-yun¹，GUO Zhi-feng¹，QIN Wen-han²，SUN Guo-qing^1，3

1.State Key Laboratory of Remote Sensing Science，Institute of Remote Sensing Applications，Chinese Academy of Sciences，Beijing 100101，China
2.SSAI/NASA GSFC，Greenbelt，MD 20771，USA
3.Department of Geography，University of Maryland，MD，20742，USA

Received:2009-03-17 Revised:2009-05-06 Online:2010-11-11 Published:2010-11-11
Contact: WANG Xin-yun

三维森林场景生成方法研究

王新云¹，过志峰¹，覃文汉²，孙国清^1，3

1.遥感科学国家重点实验室，中国科学院遥感应用研究所，北京 100101

通讯作者: 王新云

Abstract

Abstract: Forest composition，structure and dynamic changes in the ecology of forests have been a hot issue.Because of the complexity of forest structure，how to use a simple model to simulate forest structure is a difficult problem.This paper mainly introduces the principles of L-system，and L-system generates a single conifer tree and broadleaf tree，which combines ZELIG model to generate complex conifer forest scenes.The study shows that this method can easily generate more complex forest scenes.

Key words: L-systems, ZELIG model, forest scene simulation

摘要： 森林的组成、结构及其动态变化一直是森林生态学研究的一个热点。由于森林结构复杂，如何用简单的模型模拟森林结构是一个难点问题。主要介绍了L-系统的原理，并用L-系统生成了单棵针叶树和阔叶树，进而结合森林生长模型ZELIG生成了复杂的针阔混交林场景。研究表明采用该方法很容易生成比较复杂的森林场景。

关键词: L-系统, ZELIG模型, 森林场景模拟

CLC Number:

TP18

WANG Xin-yun¹，GUO Zhi-feng¹，QIN Wen-han²，SUN Guo-qing^1，3. Research to generate 3-dimensional forest scenes[J]. Computer Engineering and Applications, 2010, 46(32): 166-167.

王新云¹，过志峰¹，覃文汉²，孙国清^1，3. 三维森林场景生成方法研究[J]. 计算机工程与应用, 2010, 46(32): 166-167.

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Research to generate 3-dimensional forest scenes

三维森林场景生成方法研究

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