Table 4 \(\hbox {R}^{2}\) and and Spearman correlation coefficient results for the proposed system using Mediapipe framework
From: Joint angle estimation during shoulder abduction exercise using contactless technology
Angle | \(\hbox {R}^{2}\) (%) | Spearman coefficient (%) | ||||
|---|---|---|---|---|---|---|
2 m | 2.5 m | 3.5 m | 2 m | 2.5 m | 3.5 m | |
\(\alpha _{L}\) | 98.90 | 98.27 | 94.80 | 97.52 | 96.47 | 96.10 |
\(\alpha _{R}\) | 98.67 | 98.68 | 93.06 | 97.20 | 96.25 | 94.17 |