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Table 2 PSNR of the methods in six scenarios

From: A robust iterative algorithm for image restoration

 

Scenarios

Scenarios

 

1

2

3

4

5

6

1

2

3

4

5

6

Methods

Cameraman (256×256)

Lena (512×512)

Input PSNR

22.23

22.16

20.76

24.62

23.36

29.82

25.61

25.46

24.11

28.06

27.81

29.98

ForWaRD [15]

28.99

27.24

28.10

27.02

26.50

33.74

33.30

31.94

32.81

31.74

32.66

35.45

SV-GSM [16]

29.68

27.71

28.09

27.35

26.61

34.01

-

-

-

-

-

-

SA-DCT [17]

30.34

28.49

29.31

27.99

27.08

34.53

34.8

33.14

33.63

33.3

33.24

35.87

BM3DDEB [3]

30.42

28.56

29.1

27.96

27.09

34.52

35.2

33.57

33.81

33.62

33.53

36.43

L0-Abs [18]

29.93

27.93

29.72

27.61

26.94

33.21

33.91

32.75

33.63

32.9

33.38

31.96

TVMM [19]

29.64

27.33

29.3

27.19

26.72

31.12

33.61

32.02

33.31

32.33

32.77

32.82

CGMK [20]

30.03

27.65

29.91

27.42

26.9

33.15

34.01

32.41

33.7

32.3

33.09

34.49

IDD-BM3D [6]

31.08

29.28

31.21

28.60

27.67

34.71

35.22

33.65

34.75

33.78

34.01

36.37

Ours(BM3D)

30.73

28.71

30.57

28.25

27.43

34.65

35.29

33.41

34.53

33.70

33.91

36.46

Ours(T SW)

28.62

26.52

27.99

26.18

26.04

32.23

33.90

32.38

32.85

32.43

32.87

34.27

  1. The italicized values in this table indicate the method which leads to the best result among all compared methods