B1 field map synthesis with generative deep learning used in the design of parallel-transmit RF pulses for ultra-high field MRI

Autor: Eberhardt, Boris ^{1, 2}, Poser, Benedikt A. ³, Shah, N. Jon ^{1, 4, 5, 6}, Felder, Jörg ^{1, 2, ⁎}

Publikováno v: In Zeitschrift fuer Medizinische Physik August 2022 32(3):334-345

Application of Evolution Strategies to the Design of SAR Efficient Parallel Transmit Multi-Spoke Pulses for Ultra-High Field MRI

Autor: Eberhardt, Boris, Poser, Benedikt A., Shah, N. Jon, Felder, Jorg

Publikováno v: Ieee Transactions on Medical Imaging, 39(12), 4225-4236. IEEE
IEEE transactions on medical imaging 39(12), 4225-4236 (2020). doi:10.1109/TMI.2020.3013982

We present an evolution-strategy based approach to solve the magnitude least squares (MLS) design problem of low flip-angle slice-selective parallel transmit RF pulses for ultra-high field MRI using SAR and peak-RF-constraints. A combined transmit k-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::b14b87ac27fb0a69c0ee7f3b22dc2cc2
https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf