Sports Dance Action Recognition System Oriented to Human Motion Monitoring and Sensing

Table 4

Comparison of single feature on FolkDance dataset and experimental results of this method.

	Histogram features of directional gradient	Histogram characteristics of optical flow direction	Audio signature features	The method of this paper
Linear movement	46.71%	40.12%	34.61%	49.76%
Rotating	41.23%	38.16%	39.24%	52.32%
Modeling	39.51%	36.44%	36.12%	55.47%
Unique dance steps	36.45%	35.43%	33.09%	56.19%