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Table 5 Performance of various weighted algorithms at different noise densities in detecting error rate on Lena image corrupted by SPN

From: An adaptive decision based interpolation scheme for the removal of high density salt and pepper noise in images

ND in %

Error rate in %

AMF [6]

NAFSM [31]

ACBSA [20]

ACWMF [23]

DBIDWIF [PA]

10

20.52

8.55

8.72

10.39

8.29

20

24.53

17.07

17.36

18.35

16.77

30

30.45

25.96

26.19

26.28

25.37

40

37.33

34.47

35.12

34.54

33.9

50

45.29

43.18

43.66

43.08

42.51

60

53.81

52

53.57

52.07

51.3

70

62.77

61.13

62.48

61.31

60.35

80

72.23

70.18

71.47

71.21

69.61

90

82.39

80.16

81.38

82.32

79.65