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Approches de la Physique Statistique pour l'Analyse d'Image : Application à la Gestion Forestière.

plus Résumé (en anglais) :

The goal of this project is to develop and compare two approaches in the context of tree crown extraction from remotely sensed images. As a result, we obtain a description of each individual tree by its location and the size of its crown. This description allows the counting of tree and to forescast the development of the population.
The two approaches concern the Markov Random Field and the Marked Point Process modeling. For each approach, the computation time issue will be considered. For this, two optimization techniques, the Monte Carlo approach (MCMC and RJMCMC) and the diffusion process approach (Langevin dynamic and Birth and Death process) will be studied.

plus Participants :
Xavier Descombes (PI) icone mail fiche publis
Eugène Pechersky pas de mail fiche publis
Elena Zhizhina pas de mail fiche publis

plus Informations complémentaires :
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