Research on Sports Dance Movement Detection Based on Pose Recognition

Table 1

Comparison of joint coordinates between trainer’s action recognition and standard action.

Position	Standard dance joint point coordinates		Trainer action recognition results
	Abscissa	Ordinate	Abscissa	Ordinate
Head	−81.5	217.0	−79.8	219.8
Neck	−26.5	31.3	−26.8	30.8
Left shoulder	−151.2	−51.2	−149.9	−50.6
Left elbow	−378.5	−53.8	−379.9	−53.8
Left hand	−655.2	−62.5	−656.5	−62.5
One ’s right hand	95.6	−18.6	95.7	17.0
Right elbow	81.3	222.5	236.8	225.2
Right shoulder	47.8	508.6	47.2	−0.8
Right knee	−108.6	−865.5	−109.6	−868.5
Right foot	−69.2	−958.9	−69.5	−956.5
Left knee	−238.5	−938.6	−235.8	−938.1
Left foot	−315.6	−1171.6	−313.6	−1710.3