Modeling collective behaviors from optic flow and retinal cues

Diego Castro; Franck Ruffier; Christophe Eloy

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arXiv · 2305.06733

Modeling collective behaviors from optic flow and retinal cues

Diego Castro·Franck Ruffier·Christophe Eloy

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Abstract

Animal collective behavior is often modeled with self-propelled particles, assuming each individual has ``omniscient'' knowledge of its neighbors. Yet, neighbors may be hidden from view and we do not know the effect of this information loss. To address this question, we propose a visual model of collective behavior where each particle moves according to bio-plausible visual cues, in particular the optic flow. This visual model successfully reproduces three classical collective behaviors: swarming, schooling, and milling. This model offers a potential solution for controlling artificial swarms visually.

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Diego Castro, Franck Ruffier, Christophe Eloy. 2023-05-11. Modeling collective behaviors from optic flow and retinal cues. https://arxiv.org/abs/2305.06733

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