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. 2021 Apr 20;21(8):2889. doi: 10.3390/s21082889

Figure 3.

Figure 3

Bland–Altman and linear regression plots demonstrating the mean differences between OpenPose unfiltered (top-left), low-pass filtered (top-right) and Kalman smoothed (lower-left) CoM horizontal velocity against marker-based CoM horizontal velocity during sprinting.