Research Article

[Retracted] Target Tracking Algorithm for Table Tennis Using Machine Vision

Table 4

Experimental results.

IndexMeasured (x, y, z) (mm)Predicted (x, y, z) (mm)Errors (mm)

1(483.4, 103.6, 272.2)(465.9, 109.0, 265.7)(17.5, -5.4,6.5)
2(490.4, 112.1, 280.7)(490.3, 108.0, 280.4)(0.1, 4.0, 0.2)
3(516.0, 114.1, 292.5)(522.2, 114.2, 294.8)(-6.2, 0.0, -2.3)
4(531.5, 111.9, 301.4)(541.5, 115.5, 301.2)(-10.0, -3.5, 0.2)
5(1011.0, 170.2, 349.8)(1005.7, 169.8, 348.7)(5.3, 0.4, 1 .1)