[Retracted] Fusion Analysis of Chinese Painting Color Teaching and Intelligent Image Color Processing Technology

Table 4

Mean deviation of main color hue.

Color space	Period	Minimum	Maximum	Weighted mean	Standard deviation
Hue	Early Tang Dynasty	20	349	142.36	112.358
	Prosperous Tang Dynasty	17	347	136.37	117.908
	Mid-Tang Dynasty	15	345	116.29	97.258
	Late Tang Dynasty	15	345	142.98	113.158