The Collection and Recognition Method of Music and Dance Movement Based on Intelligent Sensor

Table 1

Classification statistics of motion capture methods.

Capture method	Structure	Advantage	Disadvantage
Mechanical motion capture	Rigid rod attached to the body	Low cost and less restrictive	Movement is restricted, operations are complex, and data processing is complicated
Optical motion capture	High-precision cameras plus data collection points for joints [16]	Low movement restrictions, low cost, and high accuracy	The later data processing is huge, and the signal requirements are high
Electromagnetic motion capture	Electromagnetic generating equipment and receiving equipment	Inexpensive and fast response	More sensitive to the environment
Video motion capture	Camera and image processing device	High cost and low environmental requirements	The image algorithm is responsible, and the implementation is difficult
Acoustic motion capture	Acoustic emission source and receiving processing device [17]	Low price and high environmental adaptability	Poor accuracy and susceptible to interference