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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: IEEE Trans Med Imaging. 2020 Dec 29;40(1):129–142. doi: 10.1109/TMI.2020.3023329

Figure 1:

Figure 1:

Classical BEM-SF coil design workflow: 1) Definition of the coil former (two cylindrical surfaces) and the target points (blue dots on the region of linearity and the cryostat), 2) Precomputation of field contributions of all SF bases in all target points and assembly of system matrix, 3) Optimization of SF weights to create gradient field in ROL and field suppression on the cryostat (active shielding), and extraction of coil windings from the optimized stream function.