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. Author manuscript; available in PMC: 2021 Nov 23.
Published in final edited form as: IEEE Trans Biomed Eng. 2021 Oct 19;68(11):3317–3326. doi: 10.1109/TBME.2021.3070487

Fig. 2.

Fig. 2.

Analysis of the minimum inter-points distance between the two-PTs by (a-b) 2DCC, (c-d) CVX-CS, and (e-f) L1H-CS in the axial and the lateral directions. The localization results are represented by blue, green, and red asterisks overlaid with B-mode images, while black circles show simulated locations of two-PTs. Localized number of points depending on the inter-points distance and localization techniques in (g) axial and (h) lateral directions. Ideal localization number of points is 2. Scale bars indicate 50 μm.