[Retracted] Research on Basketball Goal Recognition Based on Image Processing and Improved Algorithm

Table 7

Recognition error under different color backgrounds.

Basketball goal background environment color	Color	Method of this paper	Methods in reference [7]	Methods in reference [8]
Pure	White	0	0	0
	Yellow	0	0.11	0.10
	Blue	0	0.12	0.10
	Red	0	0.13	0.12
	Green	0	0.16	0.15
Complex	Yellow, Blue	0.08	0.24	0.30
	Yellow, Red	0.10	0.50	0.55
	White, Yellow, Green	0.22	0.93	0.90
	White, Yellow, Green, Red	0.25	1.55	1.45
	White, Yellow, Blue, Red, Green	0.32	2.65	2.60