[Retracted] Application of Image Recognition Based on Wireless Sensors in Dance Teaching System

Table 4

Calculation time (s) of each algorithm on different data sets.

Data set	LPP	CRP	CRRP	CCRC	CRLDP
FERET (L = 5)	1.6392	2.3495	2.5917	1.0464	1.7126
AR (L = 12)	3.1276	31.1444	42.072	10.1262	27.0833
Binalpha (L = 20)	2.1103	73.9823	10.8593	4.3503	1.8114