[Retracted] Wearable Product Design for Intelligent Monitoring of Basketball Training Posture Based on Image Processing

Table 1

Comparison of advantages and disadvantages of various target detection algorithms.

Method	Advantages	Disadvantage	Efficiency (s)	Correct rate
Interframe difference method	Low computational complexity	Insufficient extraction	20.5	99.3%
Background difference method	Good detection effect	Sensitive	16.3	96.5%
Optical flow field method	Can be used for exercise status	Large amount of calculations	25.2	97.8%