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. Author manuscript; available in PMC: 2019 Jun 5.
Published in final edited form as: SIAM J Imaging Sci. 2018 Jun 5;11(2):1560–1588. doi: 10.1137/17M1153649

Figure 10:

Figure 10:

Reconstructed initial pressure distributions obtained by parameterized JR for β = 10−4 with (a) 2 parameters with perfect segmentation, (b) 2 parameters with imperfect segmentation, (c) 3 parameters with perfect segmentation, and (d) 3 parameters with imperfect segmentation. Reconstructed sound speed distributions obtained by parameterized JR with (e) 2 parameters with perfect segmentation, (f) 2 parameters with imperfect segmentation, (g) 3 parameters with perfect segmentation, and (h) 3 parameters with imperfect segmentation. The initial pressure images are shown in a grayscale window of [0.0, 1.1]. The sound speed images are shown in a grayscale window of [1.47, 1.70] mm/μs.