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Numerical models. a) Torso susceptibility model [−9.135…−8.835 ppm], b) simulated torso field perturbation [−1.13…1.13 ppm], c) phase image with realistic background contributions from torso that was supplied to the V-SHARP algorithm [−10…10 rad], d) ground truth reference susceptibility distribution [−0.1...0.2 ppm], e) ground-truth reference field without background fields [−1…1 rad].
