An agent-based crowd behaviour model for real time crowd behaviour simulation

作者：Kountouriotis Vassilios^*; Thomopoulos Stelios C A; Papelis Yiannis

来源：Pattern Recognition Letters, 2014, 44: 30-38.

DOI：10.1016/j.patrec.2013.10.024

• Simulation
• Crowd behaviour
• Social forces
• Flow fields
• Real-time

Crowd behaviour models are divided into agent-based, flow-based and particle-based in terms of whether the behaviour emerges from simulating all people (agents) individually (Koh and Zhou, 2011; Braun et al., 2005; Luo et al., 2008; Pan et al., 2007; Shendarkar et al., 2006; Narain et al., 2009), is programmatically defined a priori using fluid dynamics models (Hughes, 2002, 2003; He et al., 2011), or employ a particle system governed by physical laws (Helbing et al., 2000; Bouvier et al., 1997; Treuille et al., 2006; Cucker and Smale, 2007). In agent-based models, computationally intense problems, such as global navigation, hinder the efficient real-time modelling of thousands of agents. In this paper we present a novel approach to crowd behaviour modelling which couples the agent-based paradigm of allowing high level of individual parametrization (group behaviour between friends, leader/ follower individuals) with an efficient approach to computationally intensive problems encountered in very large number of agents thus enabling the simulation of thousands of agents in real time using a simple desktop PC.

• 出版日期2014-7-15