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The social force model (SF) is able to reproduce many emergent phenomena observed in real crowds. Unfortunately, in some situations, such as low density environments, SF may produce counterintuitive results where the trajectories simulated look more like particles than to real people. We modify the SF model through the use of a mobile grid to allow the simulated pedestrians to change the direction...
Among the possible forms of photographic fabrication and manipulation, there is an increasing number of composite pictures containing people. With such compositions, it is very common to see politicians depicted side-by-side with criminals during election campaigns, or even Hollywood superstars relationships being wrecked by allegedly affairs depicted in gossip magazines. Thinking about this problem,...
The social force (SF) model has been successfully applied to the simulation of flows of pedestrians. Nevertheless, in some scenarios with low density, experiments show that the simulated individuals do not behave as expected, working as irrational particles rather than smart people. For example, by the means of the cited model, it is common to see many simulated individuals going several times straightly...
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