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. 2022 Mar 17;13:850512. doi: 10.3389/fphys.2022.850512

TABLE 2.

RMSE values for the four control points used to evaluate the static accuracy during the calibration procedure on the tennis court and on the Ultimate Frisbee field. Means and standard deviations are shown for both settings.

Control points RMSE values (tennis) RMSE values (Ultimate frisbee)
Number 1 0.04 m 0.20 m
Number 2 0.01 m 0.16 m
Number 3 0.04 m 0.11 m
Number 4 0.02 m 0.13 m
Mean ± sd 0.02 ± 0.01 m 0.15 ± 0.03 m