Fig. 3From: Palpation localization of radial artery based on 3-dimensional convolutional neural networksThe prediction performance from 3Dcnn model with different hidden layers. The figure on the left is the single frame schematic diagram of the collected wrist video, and the figure on the right is the enlarged picture of the red rectangular box on the left, blue point is the label pixel marked by experimenter, red point is prediction resultBack to article page