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EURASIP Journal on Image and Video Processing

Table 2 Quantisation results, given in terms of PSNR (dB), of the hybrid SA algorithm

From: Soft computing-based colour quantisation

 

Lenna

Peppers

Mandrill

Sailboat

Pool

Airplane

average

SWASA [8]

27.79

26.16

24.46

26.69

29.84

29.43

27.40

Hybrid SWASA [27]

29.70

27.17

25.37

27.95

31.57

32.94

28.97

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