A 2D Markerless Gait Analysis Methodology: Validation on Healthy Subjects

Table 1

Gait spatiotemporal parameters. Mean absolute (MAE) and percentage errors of the cadence, walking speed, stride time, and stride length for different gait speeds (slow, comfortable, and fast).

	Slow speed		Comfortable speed		Fast speed
	MAE	MAE%	MAE	MAE%	MAE	MAE%
Cadence (steps/min)	0.93	1%	1.34	1%	2.23	2%
Walking speed (m/s)	0.02	2%	0.03	3%	0.05	3%
Stride time (s)	0.01	1%	0.01	1%	0.02	2%
Stride length (m)	0.03	3%	0.04	3%	0.05	3%