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Continuum crowd simulation in complex environments

文献类型：期刊论文

作者Jiang, Hao1,2; Xu, Wenbin1; Mao, Tianlu1; Li, Chunpeng1; Xia, Shihong1; Wang, Zhaoqi1
刊名COMPUTERS & GRAPHICS-UK
出版日期2010-10-01
卷号34期号:5页码:537-544
关键词Crowd simulation Continuum crowd Complex environment
ISSN号0097-8493
DOI10.1016/j.cag.2010.05.013
英文摘要This paper presents a novel approach for crowd simulation in complex environments. Our method is based on the continuum model proposed by Treuille et al. [13]. Compared to the original method, our solution is well-suited for complex environments. First, we present an environmental structure and a corresponding discretization scheme that helps us to organize and simulate crowds in large-scale scenarios. Second, additional discomfort zones around obstacles are auto-generated to keep a certain, psychologically plausible distance between pedestrians and obstacles, making it easier to obtain smoother trajectories when people move around these obstacles. Third, we propose a technique for density conversion; the density field is dynamically affected by each individual so that it can be adapted to different grid resolutions. The experiment results demonstrate that our hybrid solution can perform plausible crowd flow simulations in complex dynamic environments. (C) 2010 Elsevier Ltd. All rights reserved.
资助项目National Natural Science Foundation of China[U0935003] ; National Natural Science Foundation of China[60703019] ; National Natural Science Foundation of China[60603082] ; National Key Technology RD Program[2009BAK43B38]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000282529400007
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://119.78.100.204/handle/2XEOYT63/12122]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Jiang, Hao
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Hao,Xu, Wenbin,Mao, Tianlu,et al. Continuum crowd simulation in complex environments[J]. COMPUTERS & GRAPHICS-UK,2010,34(5):537-544.
APA Jiang, Hao,Xu, Wenbin,Mao, Tianlu,Li, Chunpeng,Xia, Shihong,&Wang, Zhaoqi.(2010).Continuum crowd simulation in complex environments.COMPUTERS & GRAPHICS-UK,34(5),537-544.
MLA Jiang, Hao,et al."Continuum crowd simulation in complex environments".COMPUTERS & GRAPHICS-UK 34.5(2010):537-544.

入库方式： OAI收割

来源：计算技术研究所

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