inria-00107783, version 1
The Use of 3D Xray angiographic Images for Volume Determination of Cerebral Arteriovenous Malformations
SPIE Medical Imaging 2004 (2004) 634-643
Résumé : The radiotherapic treatment of cerebral arterious malformations (AVM) requires an accurate estimation of the AVM shape. This estimation is classically obtained from the delineation of the AVM in several 2D angiographic views. In this paper, a clinical study of the inter-observer variability in the AVM detection is first performed. It proves that the estimated volume varies a lot between observers. For these reasons, we propose a framework for AVM delineation which makes use of 2D and 3D angiographic images: the initial estimate obtained with 2D angiographic images is then refined within the 3D volume using deformable models. Results are presented demonstrating shape delineation on various AVMs.
- a – INRIA
- b – CHU NANCY
- 1 :
- INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
- Domaine : Informatique/Autre
- Mots-clés : medical imaging – reconstruction – statistical model || imagerie medicale – modele statistique
- Référence interne : A04-R-089 || berger04a
- Commentaire : Colloque avec actes et comité de lecture. internationale.
- inria-00107783, version 1
- http://hal.inria.fr/inria-00107783
- oai:hal.inria.fr:inria-00107783
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- Soumis le : Jeudi 19 Octobre 2006, 09:09:10
- Dernière modification le : Mercredi 10 Janvier 2007, 14:53:21
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