Skip to main content

Table 4 Comparison of PSNR values obtained by BM3D and SA-BM1-3D on color images. In each cell, the upper number is for BM3D while the lower number is for SA-BM1-3D

From: Image denoising with morphology- and size-adaptive block-matching transform domain filtering

σ/PSNR

Lena

Peppers

Baboon

F16

House

Barbara

5/34.16

37.82

36.82

35.25

39.68

38.97

41.42

37.97

37.04

35.34

39.80

39.12

41.45

10/28.14

35.22

33.78

30.64

36.68

36.23

37.84

35.31

33.94

30.81

36.80

36.40

37.88

15/24.61

33.94

32.60

28.39

34.99

34.85

35.86

34.02

32.67

28.58

35.15

35.07

35.89

20/22.11

33.02

31.83

26.97

33.77

33.84

34.45

33.10

31.86

27.17

33.94

34.09

34.48

25/20.18

32.27

31.20

25.95

32.78

33.03

33.31

32.35

31.22

26.14

32.99

33.29

33.38

30/18.59

31.59

30.61

25.14

31.93

32.34

32.26

31.79

30.71

25.31

32.28

32.66

32.58

35/17.25

30.91

30.00

24.46

31.13

31.58

31.10

31.26

30.23

24.68

31.63

32.12

31.78

50/14.16

29.88

28.93

23.15

29.79

30.47

29.91

30.02

29.05

23.28

30.05

30.82

30.14

75/10.64

28.36

27.38

21.76

27.97

28.69

27.80

28.51

27.47

21.84

28.07

29.14

28.06

100/8.14

27.11

26.06

20.72

26.42

26.70

26.10

27.34

26.30

20.88

26.67

27.18

26.61

  1. Data in bold are the best results