Multiobjective Image Color Quantization Algorithm Based on Self-Adaptive Hybrid Differential Evolution

Table 4

, , and MSE of the quantized images with 16 colors by three algorithms.

Image	values	Algorithm			MSE
Peppers	0.1	MoDE-CIQ	25.6127	28.2967	19.1029
		SaDE-CIQ3	34.2489	45.8673	20.3563
		SaDE-CIQ	37.2450	22.2473	17.4577
Baboon	0.1	MoDE-CIQ	27.8841	45.8284	22.9602
		SaDE-CIQ3	27.8122	45.8426	22.9592
		SaDE-CIQ	28.1805	36.4773	22.7644
Lena	0.1	MoDE-CIQ	20.2311	26.4388	14.2847
		SaDE-CIQ3	22.8824	27.5461	13.5264
		SaDE-CIQ	22.2973	19.0143	12.9641
Airplane	0.05	MoDE-CIQ	22.0105	29.6160	11.2520
		SaDE-CIQ3	113.2050	34.8630	17.4217
		SaDE-CIQ	23.7529	8.2540	8.0544