Fig. 5.
Quantification of CNN accuracy as a function of depth for a fixed orientation and speed (top), depth and speed (middle), and orientation and speed (bottom). Pixel error between CNN and manual outputs are compared to the resolution limit of the system (∼2.95 pix.). Box plots span the 25th and 75th percentiles and box waists correspond to distribution means. Box plot whiskers extend to data extrema and outliers are denoted by ‘+’.