Fig. 12From: Joint angle estimation during shoulder abduction exercise using contactless technologyProposed system vs. Mocap plots for \(\alpha _{L}\) at a 2Â m, b 2.5 m, and c 3.5 m and for \(\alpha _{R}\) at d 2Â m, e 2.5 m, and f 3.5 mBack to article page