Table 1 The comparison experiments evaluation metrics of CT lung window images and PET images (Bold: best; Bolditalic: second best).

From: Long-range correlation-guided dual-encoder fusion network for medical images

Image

Methods

IE

AG

SD

SF

SCD

VIF

\({\textrm{Q}^{\textrm{AB}/\textrm{F}}}\)

EI

1

NSCT

6.56

7.55

31.61

22.79

1.65

0.51

0.48

53.41

LatLRR

6.83

5.24

32.98

18.36

1.62

0.51

0.41

41.85

EMMA

5.48

4.64

21.08

16.39

1.16

0.39

0.30

37.52

DIF-Net

5.89

4.61

32.27

15.73

1.57

0.45

0.26

36.76

DATFuse

5.79

4.79

26.52

20.15

1.41

0.40

0.31

36.60

Res2Fusion

5.45

4.43

23.54

21.08

1.31

0.43

0.34

36.46

U2Fusion

6.62

6.39

33.82

17.62

1.56

0.47

0.42

49.27

GAN-FM

6.47

5.51

23.87

17.50

1.41

0.41

0.24

39.32

CDDFuse

6.18

7.28

28.68

25.10

1.21

0.34

0.49

63.38

Ours

7.02

7.95

33.60

26.47

1.67

0.55

0.55

65.32

2

NSCT

7.09

7.46

36.44

25.05

1.54

0.53

0.57

62.03

LatLRR

6.71

5.35

35.32

18.48

1.46

0.54

0.45

46.13

EMMA

5.27

4.21

20.87

16.10

0.99

0.39

0.24

34.04

DIF-Net

6.36

5.17

35.14

16.71

1.43

0.53

0.33

43.24

DATFuse

5.67

4.32

23.61

19.65

1.18

0.38

0.27

33.82

Res2Fusion

5.46

4.30

23.68

20.47

1.32

0.48

0.32

35.87

U2Fusion

6.90

6.63

35.69

17.38

1.40

0.53

0.48

54.35

GAN-FM

6.44

5.68

25.45

18.16

1.23

0.44

0.24

41.87

CDDFuse

6.28

7.47

29.38

25.26

1.22

0.34

0.48

62.66

Ours

7.01

8.08

37.28

26.33

1.57

0.57

0.58

67.19

3

NSCT

6.84

7.01

32.87

25.95

1.62

0.60

0.51

55.73

LatLRR

6.68

4.96

33.09

17.62

1.57

0.49

0.40

41.45

EMMA

5.28

4.35

20.15

17.35

1.14

0.39

0.25

34.47

DIF-Net

6.18

4.71

35.39

15.70

1.52

0.50

0.28

38.67

DATFuse

5.73

4.54

24.47

20.60

1.35

0.35

0.27

34.36

Res2Fusion

5.39

4.31

22.70

20.66

1.43

0.48

0.32

35.83

U2Fusion

6.79

6.25

36.43

17.16

1.50

0.51

0.43

50.10

GAN-FM

6.36

5.37

23.82

17.92

1.36

0.38

0.20

38.23

CDDFuse

6.05

7.63

28.08

25.13

1.27

0.35

0.48

62.90

Ours

7.05

7.86

36.50

26.62

1.63

0.61

0.56

63.72

4

NSCT

7.16

9.19

29.72

26.68

1.67

0.43

0.52

72.14

LatLRR

6.71

6.09

31.20

19.07

1.63

0.41

0.43

51.86

EMMA

5.75

5.15

21.25

16.91

1.30

0.33

0.23

42.30

DIF-Net

6.44

5.81

32.26

16.92

1.60

0.42

0.29

47.86

DATFuse

5.89

4.81

21.75

19.70

1.40

0.28

0.24

38.14

Res2Fusion

5.63

4.74

22.79

20.40

1.55

0.41

0.28

39.71

U2Fusion

7.04

7.64

32.12

18.71

1.57

0.43

0.46

62.77

GAN-FM

6.84

6.73

24.22

19.10

1.47

0.35

0.23

49.81

CDDFuse

6.65

9.14

31.06

26.42

1.38

0.28

0.48

74.89

Ours

7.21

9.24

32.51

27.75

1.68

0.44

0.53

75.39

5

NSCT

6.92

8.27

40.38

27.85

1.61

0.56

0.57

59.41

LatLRR

6.67

5.56

39.57

19.04

1.56

0.49

0.43

44.47

EMMA

5.48

4.50

24.05

16.21

1.12

0.39

0.27

37.07

DIF-Net

6.13

4.91

34.66

15.78

1.51

0.55

0.31

41.14

DATFuse

5.75

4.57

23.23

20.16

1.18

0.35

0.27

35.31

Res2Fusion

5.48

4.34

24.23

20.59

1.29

0.49

0.33

36.20

U2Fusion

6.73

6.48

36.05

17.68

1.50

0.52

0.47

54.03

GAN-FM

6.47

5.65

25.39

18.29

1.24

0.42

0.24

42.24

CDDFuse

6.13

7.54

30.08

28.07

1.23

0.37

0.48

62.89

Ours

7.02

8.48

42.78

28.60

1.70

0.59

0.59

69.78

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