A rough set-based magnetic resonance imaging partial volume detection system

Widz, Sebastian, Revett, Kenneth and Slezak, Dominik (2005) A rough set-based magnetic resonance imaging partial volume detection system. In: Pattern Recognition and Machine Intelligence: First International Conference, PReMI 2005, Kolkata, India, December 20-22, 2005: Proceedings. Lecture notes in computer science (3776). Springer, Berlin, Germany, pp. 756-761. ISBN 3540305068

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Official URL: http://dx.doi.org/10.1007/11590316_122


Segmentation of magnetic resonance imaging (MRI) data entails assigning tissue class labels to voxels. The primary source of segmentation error is the partial volume effect (PVE) which occurs most often with low resolution imaging - With large voxels, the probability of a voxel containing multiple tissue classes increases. Although the PVE problem has not been solved, the first stage entails correctly identifying PVE voxels. We employ rough sets to identify them automatically.

Item Type: Book Section
Subjects: University of Westminster > Science and Technology > Electronics and Computer Science, School of (No longer in use)
Depositing User: Miss Nina Watts
Date Deposited: 28 Jun 2006
Last Modified: 16 Oct 2009 09:55
URI: http://westminsterresearch.wmin.ac.uk/id/eprint/2222

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