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Table 1 Variation in average values of PSNR and SSIM with variation in multiplication factor K for TID2008 database at 80% noise density

From: Triple Threshold Statistical Detection filter for removing high density random-valued impulse noise in images

Multiplication factor K

PSNR

SSIM

0.1

31.32

0.291

0.2

31.95

0.420

0.3

32.55

0.516

0.4

33.08

0.611

0.5

33.71

0.784

0.6

33.19

0.658

0.7

32.09

0.534

0.8

31.21

0.383

0.9

30.27

0.188

1.0

29.30

0.104