Accurate and fast 3D interactive segmentation system applied to MR brain quantification
Accurate and fast 3D interactive segmentation system applied to MR brain quantification
- Author(s): A. Signoroni ; F. Carlett ; R. Grazioli ; R. Gasparott ; R. Leonardi
- DOI: 10.1049/cp:20080443
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- Author(s): A. Signoroni ; F. Carlett ; R. Grazioli ; R. Gasparott ; R. Leonardi Source: 4th IET International Conference on Advances in Medical, Signal and Information Processing (MEDSIP 2008), 2008 page ()
- Conference: 4th IET International Conference on Advances in Medical, Signal and Information Processing (MEDSIP 2008)
- DOI: 10.1049/cp:20080443
- ISBN: 978 0 86341 934 8
- Location: Santa Margherita Ligure, Italy
- Conference date: 14-16 July 2008
- Format: PDF
This work presents an efficient interactive segmentation system for volumetric data-sets based on advanced 3D morphological analyses and an interaction paradigm that allows a good match with user intentions. This system has been designed to produce accurate results under the complete control of the user, to minimize the interaction time and to address a generality of 3D segmentation tasks. The system has been tested and compared with other softwares on normal MR brain structure quantification and on a challenging clinical setting pointed to the detection of the presence of subtle brain atrophy associated to primitive immunodeficiency (PID). (4 pages)
Inspec keywords: biomedical MRI; brain; medical image processing; image segmentation
Subjects: Biology and medical computing; Medical magnetic resonance imaging and spectroscopy; Biomedical magnetic resonance imaging and spectroscopy; Optical, image and video signal processing; Patient diagnostic methods and instrumentation; Computer vision and image processing techniques
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