[Retracted] 3D Kinematic Analysis of Intelligent Vision Sensor Image in Football Training

Table 2

USB interface characteristics.

Characteristics	Data	Data source	Reliability
Easy to install and configure	1 for 1	Internet	86.9%
High speed	1.5Mbps	IBM	79.9%
Easy to extend	125-33 m	Dig	86.7%
Able to use bus power	4.5 V, 450 mA	Com	91.7%
Flexible to use	4 patterns	NT	91.4%