Fig. 3

Visibility of different concentrations of EC-ethanol in agar under ultrasound imaging. (a) Representative B-mode images and binary masks of the EC-ethanol depots generated via (b) manual segmentation and (c) automatic segmentation. Scale barsā=ā5Ā mm. (d) Dice scores for measuring the similarity between binary masks generated from manual depot segmentation vs. automatic segmentation. Nā=ā10.