Publication: Fast higher-order MR image reconstruction using singular-vector separation
Fast higher-order MR image reconstruction using singular-vector separation
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Wilm, B. J., Barmet, C., & Pruessmann, K. P. (2012). Fast higher-order MR image reconstruction using singular-vector separation. IEEE Transactions on Medical Imaging, 31(7), 1396–1403. https://doi.org/10.1109/TMI.2012.2190991
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Medical resonance imaging (MRI) conventionally relies on spatially linear gradient fields for image encoding. However, in practice various sources of nonlinear fields can perturb the encoding process and give rise to artifacts unless they are suitably addressed at the reconstruction level. Accounting for field perturbations that are neither linear in space nor constant over time, i.e., dynamic higher-order fields, is particularly challenging. It was previously shown to be feasible with conjugate-gradient iteration. However, so far thi
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- Wilm, Bertram J
- Barmet, Christoph
- Pruessmann, Klaas P
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Wilm, B. J., Barmet, C., & Pruessmann, K. P. (2012). Fast higher-order MR image reconstruction using singular-vector separation. IEEE Transactions on Medical Imaging, 31(7), 1396–1403. https://doi.org/10.1109/TMI.2012.2190991
