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Suivi 3D multi-objets basé modèle par vidéo pour la surveillance de salles de traitement

Miguel Portela Sotelo 1, 2 Élodie Desserée 1 Jean-Michel Moreau 1
1 SAARA - Simulation, Analyse et Animation pour la Réalité Augmentée
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : We present a method to track a patient and the equipment in a radiotherapy treatment room, by exploiting the information in the treatment plan, enriched with other elements such as visual, geometric and " semantic " information. A generic model, that we developed, is used to create a virtual environment from these information items. Also using images resulting from several cameras, the pose of the elements is calculated by 3D registration, with a dissimilarity function we defined. The method is based on the features of the elements, and on a fuzzy formalism. The firsts tests in the absence of treatment demonstrated the feasibility of the method, which will be exploited in an security module by external control.
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https://hal.inria.fr/inria-00597651
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Submitted on : Wednesday, June 1, 2011 - 3:10:27 PM
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Long-term archiving on: : Friday, November 9, 2012 - 2:10:39 PM

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  • HAL Id : inria-00597651, version 1

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Miguel Portela Sotelo, Élodie Desserée, Jean-Michel Moreau. Suivi 3D multi-objets basé modèle par vidéo pour la surveillance de salles de traitement. ORASIS - Congrès des jeunes chercheurs en vision par ordinateur, INRIA Grenoble Rhône-Alpes, Jun 2011, Praz-sur-Arly, France. ⟨inria-00597651⟩

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