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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: IEEE Trans Med Imaging. 2019 Jan 23;38(7):1715–1725. doi: 10.1109/TMI.2019.2893651

Fig. 4.

Fig. 4.

Performance of cIVA with fixed constraint parameter varied from ρ = 0.001,...,0.9 and pt-cIVA with P∈{0.001,…,0.9} in terms of jISI for the three scenarios. The performance of cIVA with fixed constraint parameter degrades if the parameter is fixed to value higher than the true constraint parameter whereas pt-cIVA has low jISI for all three scenarios.