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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2021 Mar 26;68(4):1073–1080. doi: 10.1109/TUFFC.2020.3032779

Fig. 3.

Fig. 3.

Bone Reconstructions. (a) and (b) represent the SOS and initial pressure input to the k-wave simulation grid. 128 transducer elements surround the initial pressure in (b). Time reversal reconstruction assuming uniform SOS (c). Reconstruction assuming uniform SOS of 3500 m/s within boundaries of bone (d). Reconstruction using SOS distribution in (a) (e). Reconstruction after 3 iterations on (e) (f). All reconstructions are shown with a dynamic range of 30 dB