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Géolocalisation et navigation

28-29 mars, 2018
Observatoire de Paris

Site de Meudon

Time-Lapse Estimation for Optical Telescope Sequences
Mark Campbell  1@  , Daniel Clark  2, *@  
1 : Heriot-Watt University [Edinburgh]  (HWU)  -  Site web
Edinburgh, Scotland, UK EH14 4AS -  Royaume-Uni
2 : TELECOM & Management SudParis (Institut Mines-Télécom)
TELECOM & Management SudParis (Institut Mines-Télécom)
9, rue Charles Fourier, F-91011 Evry -  France
* : Auteur correspondant

Typical tracking scenarios rely on the assumption that there is a constant time lapse between observations. In real
life applications, this assumption is often untrue. In Space Situational Awareness (SSA) applications accurate target
estimation is of importance to obtain orbital information. This paper presents recent developments in multi target
detection and tracking techniques, exploiting the Single Cluster Probability Hypothesis Density (SC-PHD) flter, in
order to jointly estimate the dynamic objects and the time lapse between images.


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