Table A5.

Results of the RF shoulder flexion—oblique view.

RF—Oblique View
	3 m			4 m
	YOLO v7	LiDAR + AI S	LiDAR + AI F	YOLO v7	LiDAR + AI S	LiDAR + AI F
MAE [°]	14.23	13.08	9.98	16.07	19.73	12.48
RMSE [°]	16.68	16.39	12.91	19.29	22.75	15.64
NRMSE	0.13	0.13	0.10	0.16	0.19	0.13
MAPE [%]	28.00	36.64	27.10	46.80	78.50	40.06
Mean [°]	8.75	8.50	7.38	13.73	13.96	9.77
STD [°]	14.20	14.01	10.60	13.55	17.96	12.22