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https://hdl.handle.net/20.500.14279/23633| Τίτλος: | AM-FM texture image analysis in brain white matter lesions in the progression of multiple sclerosis |
| Συγγραφείς: | Loizou, Christos P. Murray, Víctor Pattichis, Marios S. Pantziaris, Marios Pattichis, Constantinos S. |
| Major Field of Science: | Engineering and Technology |
| Field Category: | Medical Engineering |
| Λέξεις-κλειδιά: | MRI;Multiple sclerosis;Multiscale AM-FM analysis |
| Ημερομηνία Έκδοσης: | 14-Ιου-2010 |
| Πηγή: | IEEE Southwest Symposium on Image Analysis & Interpretation, 2010, 23-25 May, Austin, TX, USA |
| Start page: | 61 |
| End page: | 64 |
| Conference: | IEEE Southwest Symposium on Image Analysis & Interpretation |
| Περίληψη: | We present the use of multiscale Amplitude Modulation Frequency Modulation (AM-FM) methods for analyzing brain white matter lesions that are associated with disease progression. We analyze lesions and normal appearing white matter (NAWM) longitudinally (0 and 6 months) and also for progression of disease. We use the expanded disability status scale (EDSS) to assess disease progression. The findings suggest that the high-frequency scale instantaneous amplitude can be used to differentiate between lesions associated with early and advanced disease stages. The classification results using the IF information and support vector machines produced a maximum sensitivity of 0.86, specificity of 0.76 and a maximum correct classification of 0.71. © 2010 IEEE. |
| URI: | https://hdl.handle.net/20.500.14279/23633 |
| ISBN: | 978-1-4244-7802-6 |
| DOI: | 10.1109/SSIAI.2010.5483919 |
| Rights: | © IEEE |
| Type: | Conference Papers |
| Affiliation: | Intercollege University of New Mexico Cyprus Institute of Neurology and Genetics University of Cyprus |
| Publication Type: | Peer Reviewed |
| Εμφανίζεται στις συλλογές: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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