Design and Image Research of Tennis Line Examination Based on Machine Vision Analysis

Table 1

Comparison table of the accuracy of the main color extraction.

Video sequence group	Histogram method (%)	GMM method (%)	Method of this article (%)
1	81.51	85.29	91.42
2	94.67	94.51	97.97
3	87.20	89.04	95.69
4	93.15	95.60	98.73
5	86.38	88.42	89.95