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. 2020 Sep 6;40(1):30–44. doi: 10.14366/usg.20080

Fig. 4. Deep convolutional neural network (DCNN)-based fiber orientation.

Fig. 4.

A. A representation of DCNN predictions for fiber orientation is given. A fiber orientation heatmap is shown in the top image, and a line trace representation overlaid on the ultrasound image is shown in the bottom image. CNN, convolutional neural network. B. The temporal variation in fiber orientation traces of maximum voluntary contraction (starting at 0 second and ending at 2.2 seconds) is given. Reprinted from Cunningham et al. J Imaging 2018;4:29, according to the Creative Commons license.