par Kegeleirs, Miquel 
;Gharbi, Ilyes ;Kaplanis, Marios;Garattoni, Lorenzo ;Francesca, Gianpiero ;Birattari, Mauro
Référence Frontiers in robotics and AI, 12
Publication Publié, 2025-12-01
;Gharbi, Ilyes ;Kaplanis, Marios;Garattoni, Lorenzo ;Francesca, Gianpiero ;Birattari, Mauro Référence Frontiers in robotics and AI, 12
Publication Publié, 2025-12-01
Article révisé par les pairs
| Résumé : | Swarm perception enables a robot swarm to collectively sense and interpret the environment by integrating sensory inputs from individual robots. In this study, we explore its application to people re-identification, a critical task in multi-camera tracking scenarios. We propose a decentralized, feature-based perception method that allows robots to re-identify people across different viewpoints. Our approach combines detection, tracking, re-identification, and clustering algorithms, enhanced by a model trained to refine extracted features. Robots dynamically share and fuse data in a decentralized manner, ensuring that collected information remains up to date. Simulation results, measured by the cumulative matching characteristics (CMC) curve, mean average precision (mAP), and average cluster purity, show that decentralized communication significantly improves performance, enabling robots to outperform static cameras without communication and, in some cases, even centralized communication. Furthermore, the findings suggest a trade-off between the amount of data shared and the consistency of the Re-ID. |
