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. Author manuscript; available in PMC: 2022 May 18.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2022 Mar 30;69(4):1312–1325. doi: 10.1109/TUFFC.2022.3152225

Fig. 3.

Fig. 3.

(a) Simulated B-mode (envelope detected) image of the MBs and the results of conventional localization. (b) Output of the model trained with envelope-detected (ENV) data. (c) Output of the model trained with RF data. In all subfigures, measured locations are marked by yellow × and true MB locations are marked by cyan +. DL enhances the input ultrasound data by sharpening the MB signal so that they can be better separated for easier localization.