From: Joint angle estimation during shoulder abduction exercise using contactless technology
Angle | MAE (\(^\circ\)) | RMSE (\(^\circ\)) | ||||
---|---|---|---|---|---|---|
2 m | 2.5 m | 3.5 m | 2 m | 2.5 m | 3.5 m | |
\(\alpha _{L}\) | 8.89 ± 1.09 | 10.08 ± 3.61 | 10.28 ± 4.40 | 10.30 ± 1.43 | 11.86 ± 4.21 | 12.33 ± 5.66 |
\(\beta _{L}\) | 2.07 ± 0.78 | 2.20 ± 0.75 | 2.32 ± 0.61 | 2.53 ± 0.89 | 2.66 ± 0.86 | 2.85 ± 0.71 |
\(\gamma _{L}\) | 2.04 ± 0.054 | 2.49 ± 0.54 | 1.90 ± 0.44 | 2.40 ± 0.55 | 2.85 ± 0.78 | 2.40 ± 0.55 |
\(\alpha _{R}\) | 8.91 ± 3.53 | 9.88 ± 4.14 | 12.18 ± 8.14 | 10.44 ± 1.05 | 11.67 ± 4.65 | 14.72 ± 10.50 |
\(\beta _{R}\) | 2.69 ± 0.96 | 2.23 ± 0.84 | 2.32 ± 0.63 | 3.16 ± 1.09 | 2.66 ± 0.92 | 2.91 ± 0.80 |
\(\gamma _{R}\) | 1.57 ± 0.67 | 2.01 ± 0.65 | 1.37 ± 0.47 | 1.90 ± 0.75 | 2.39 ± 0.69 | 1.64 ± 0.55 |