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. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: IEEE Trans Med Imaging. 2021 Nov 30;40(12):3424–3435. doi: 10.1109/TMI.2021.3085828

Fig. 4:

Fig. 4:

PIANO effectiveness and robustness testing: advection imaging via advection. Top row shows the ground truth ‖Vgt‖2 used for simulating pure advection. (a)-(f) refer to the results for ‖V‖2 estimated by PIANO, with simulated advection imaging series where Rician noise at levels 0%, 2%, 4%, 6%, 8%, 10% was added respectively.