[Retracted] Application Research and Analysis of Intelligent Sensors in Tennis Serving Technical Correction Equipment

Table 7

Comparison of target tracking and recognition time before and after acceleration.

Target recognition		Pure software running time (s)	Running time after acceleration (s)
1	Bayesian recursive filtering method	10.12	4.13
2	Arithmetic average filtering method	11.26	2.06
3	Kalman filtering method	9.41	1.08
4	Moving average filtering method	13.13	3.30
5	Limiting moving average	11.28	3.29
6	Extended Kalman filter	12.05	2.71