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Shadow obstacle model for realistic corner-turning behavior in crowd simulation 被引量:2
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作者 Gao-qi HE Yi JIN +3 位作者 Qi CHEN Zhen LIU Wen-hui YUE xing-jian lu 《Frontiers of Information Technology & Electronic Engineering》 SCIE EI CSCD 2016年第3期200-211,共12页
This paper describes a novel model known as the shadow obstacle model to generate a realistic comer-tuming behavior in crowd simulation. The motivation for this model comes from the observation that people tend to cho... This paper describes a novel model known as the shadow obstacle model to generate a realistic comer-tuming behavior in crowd simulation. The motivation for this model comes from the observation that people tend to choose a safer route rather than a shorter one when turning a comer. To calculate a safer route, an optimization method is proposed to generate the corner-turning rule that maximizes the viewing range for the agents. By combining psychological and physical forces together, a full crowd simulation framework is established to provide a more realistic crowd simulation. We demonstrate that our model produces a more realistic comer-turning behavior by comparison with real data obtained from the experiments. Finally, we per- form parameter analysis to show the believability of our model through a series of experiments. 展开更多
关键词 Comer-turning behavior Crowd simulation Safety awareness Rule-based model
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