Joint shape and centroid position tracking of a cluster of space debris by filtering on Lie groups

•The cluster of space debris is tracked as a whole instead of individually estimating the trajectories of the pieces of debris.•For that purpose, a random-matrix-based approach is proposed that is well-suited to non-ellipsoidal extended objects. It takes advantage of a Lie-group-based state space re...

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Veröffentlicht in:	Signal processing 2021-06, Vol.183, p.108027, Article 108027
Hauptverfasser:	Labsir, S., Giremus, A., Yver, B., Benoudiba–Campanini, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bayesian filtering Computer Science Extended target tracking Lie group optimization on Lie group Signal and Image Processing Space debris
Online-Zugang:	Volltext
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