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Table 7 MSE and PSNR for ICA, DCTICA with initial countries by 300

From: Intelligent fuzzy approach for fast fractal image compression

Number of initial imperialists

ICA

DCTICA

MSE computation

PSNR

MSE computation

PSNR

10

3,135,987

27.91

1,561,822

27.65

20

3,023,818

27.84

1,494,468

27.62

30

2,911,301

27.81

1,449,099

27.51

40

2,804,962

27.78

1,383,162

27.50

50

2,706,549

27.65

1,332,978

27.40

60

2,602,378

27.70

1,258,932

27.43

70

2,479,782

27.54

1,155,912

27.27

80

2,372,867

27.23

1,068,899

27.22

90

2,261,582

27.38

1,006,371

27.15

100

2,136,186

27.39

979,334

27.07