Table 5.

Overall detection performance for initial contacts and final contacts as quantified by recall, precision, and F₁ score.

	Initial Contacts						Final Contacts
Tracked Point	TP	FN	FP	Recall	Precision	F1	TP	FN	FP	Recall	Precision	F1
Left ankle	624	19	5	97%	99%	98%	606	32	10	95%	98%	97%
Right ankle	599	42	8	93%	99%	96%	614	17	12	97%	98%	98%
Left shank	605	38	15	94%	98%	96%	585	53	18	92%	97%	94%
Right shank	603	36	15	94%	98%	96%	595	30	9	95%	99%	97%

TP: true positives, FN: false negatives, FP: false positives, F1: F₁ score.