Prostate segmentation in HIFU therapy. - Inserm - Institut national de la santé et de la recherche médicale Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Medical Imaging Année : 2011

Prostate segmentation in HIFU therapy.

Résumé

Prostate segmentation in 3-D transrectal ultrasound images is an important step in the definition of the intra-operative planning of high intensity focused ultrasound (HIFU) therapy. This paper presents two main approaches for the semi-automatic methods based on discrete dynamic contour and optimal surface detection. They operate in 3-D and require a minimal user interaction. They are considered both alone or sequentially combined, with and without postregularization, and applied on anisotropic and isotropic volumes. Their performance, using different metrics, has been evaluated on a set of 28 3-D images by comparison with two expert delineations. For the most efficient algorithm, the symmetric average surface distance was found to be 0.77 mm.
Fichier principal
Vignette du fichier
PROSTATE_SEGMENTATION_IN_HIFU_THERAPY.pdf (3.84 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

inserm-00580194 , version 1 (19-04-2011)

Identifiants

Citer

Carole Garnier, Jean-Jacques Bellanger, Ke Wu, Huazhong Shu, Nathalie Costet, et al.. Prostate segmentation in HIFU therapy.. IEEE Transactions on Medical Imaging, 2011, 30 (3), pp.792-803. ⟨10.1109/TMI.2010.2095465⟩. ⟨inserm-00580194⟩
328 Consultations
541 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More