Role of Human Body Posture Recognition Method Based on Wireless Network Kinect in Line Dance Aerobics and Gymnastics Training

Table 2

Comparison of two methods of obtaining raw data.

Classification method	Advantages	Disadvantages
Based on the wearable method	The acquisition accuracy is high contact type	The operation is inconvenient, and the cost is high
Based on the visual way	Noncontact, easy to operate	Low precision, easy to be affected by light