Prostate segmentation in HIFU therapy. - Inserm - Institut national de la santé et de la recherche médicale Access content directly
Journal Articles IEEE Transactions on Medical Imaging Year : 2011

Prostate segmentation in HIFU therapy.

Abstract

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
Origin : Files produced by the author(s)
Loading...

Dates and versions

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

Identifiers

Cite

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⟩
329 View
541 Download

Altmetric

Share

Gmail Facebook X LinkedIn More