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. 2023 Sep 18;44(5):967–980. doi: 10.24272/j.issn.2095-8137.2022.449

Figure 5.

Figure 5

MonKit for action tracking and posture estimation based on MaskTrack R-CNN and HRNet

A: Input videos. B: Tracking results obtained by MaskTrack R-CNN, showing frames 1, 4, 7, 10, 13, 16, and 19, respectively. C: Inputs of tracked monkeys in HRNet network for training or testing. D: Heatmap of 15 keypoints (neck position is obtained by taking the center of the left and right shoulders). E: Heatmap conversion to obtain x and y positions of bone points.