Abstract
Diffusion-weighted magnetic resonance imaging (DW-MRI) is a critical modality that allows characterization of microstructure of the nervous tissue in the human brain. Recent multi-parametric acquisitions expand parameter space to b-values, gradient directions, inversion and echo times. The required long scanning time could be shortened by acquiring at lower resolutions while superesolving the images during post-processing. This work embodies the evaluation of an open challenge where the objective was to upsample multi dimensional data encoding simultaneously T1, T2* and diffusion contrast to the natively acquired voxel resolution from two different down-sampled sets of the data (isotropic down-sampled and anisotropic down-sampled).
Original language | English |
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Publication date | 2021 |
Number of pages | 3 |
Publication status | Published - 2021 |
Event | 2021 ISMRM & SMRT Annual Meeting & Exhibition - Online Duration: 15 May 2021 → 20 May 2021 |
Conference
Conference | 2021 ISMRM & SMRT Annual Meeting & Exhibition |
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Location | Online |
Period | 15/05/2021 → 20/05/2021 |