Title
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High resolution t1 estimation from multiple low resolution magnetic resonance images
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Author
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Abstract
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Quantitative T-1 mapping is a magnetic resonance imaging technique in which the spin-lattice relaxation time of tissues is estimated. Even though T-1 mapping has a broad range of potential applications, it is not routinely used in clinical practice. The long acquisition time of the required set of high resolution T-1-weighted images, needed to obtain a precise high resolution T-1 map, is clinically infeasible. To improve the trade-off between the acquisition time, SNR and spatial resolution, we propose to combine super-resolution reconstruction with T-1 parameter estimation into one integrated method that estimates a high resolution T-1 map directly from a set of low resolution T-1 -weighted images. |
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Language
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English
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Source (journal)
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Proceedings. - Piscataway, NJ, 2002, currens
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Source (book)
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IEEE 12th International Symposium on Biomedical Imaging, APR 16-19, 2015, New York, NY
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Publication
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New york
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Ieee
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2015
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ISBN
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978-1-4799-2374-8
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978-1-4799-2374-8
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DOI
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10.1109/ISBI.2015.7164048
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Volume/pages
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(2015)
, p. 1036-1039
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ISI
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000380546000247
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Full text (Publisher's DOI)
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