Upper Limb Posture Estimation in Robotic and Virtual Reality-Based Rehabilitation

Table 8

Estimation errors in simultaneous elbow flexion/extension and forearm pronation/supination exercise (units in degrees).

Subject	Av. EFE RMSE	Av. EFE ROM	Av. FPS RMSE	Av. FPS ROM
1	2.224	35.762	2.707	59.878
2	2.773	40.837	3.037	58.441
3	5.212	47.850	4.429	55.228
4	2.679	36.654	2.158	59.673
Average	3.222	40.276	3.083	58.305