Table 3 The comparison experiments evaluation metrics of MRI brain 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

CDDF

4.41

10.28

76.61

30.25

1.13

0.64

0.68

89.06

DATFuse

5.35

10.02

67.73

29.79

0.93

0.55

0.63

91.90

EMMA

5.44

9.04

74.02

25.10

0.98

0.60

0.60

83.11

MATR

4.78

8.93

70.41

25.27

0.43

0.71

0.74

80.69

U2Fusion

4.58

5.10

40.79

14.24

0.35

0.49

0.27

47.79

PLAFusion

4.91

10.12

73.21

28.32

1.07

0.67

0.64

88.26

DDBFusion

4.55

9.01

66.13

19.78

0.46

0.56

0.34

71.52

MMIF

4.87

10.11

70.94

28.07

0.97

0.71

0.65

89.94

MURF

5.34

10.04

73.94

29.52

0.68

0.44

0.56

81.21

Ours

5.51

10.61

79.20

29.82

1.14

0.82

0.79

92.21

2

CDDF

4.51

10.49

79.82

30.71

1.09

0.63

0.68

90.85

DATFuse

5.47

10.21

68.60

30.10

0.90

0.56

0.63

93.91

EMMA

5.40

9.19

78.95

25.43

1.05

0.60

0.59

84.66

MATR

4.86

9.11

71.07

25.66

0.40

0.71

0.73

82.46

U2Fusion

4.57

5.13

41.01

14.14

0.39

0.49

0.26

48.21

PLAFusion

4.17

10.14

77.62

30.11

0.97

0.61

0.67

90.16

DDBFusion

4.61

6.17

46.72

17.34

0.51

0.59

0.34

85.13

MMIF

4.91

9.84

77.31

28.97

0.94

0.64

0.66

89.19

MURF

5.36

9.84

74.85

29.49

0.65

0.44

0.56

83.19

Ours

5.50

10.83

80.16

33.34

1.12

0.82

0.79

94.21

3

CDDF

4.78

11.04

77.24

30.51

1.12

0.61

0.68

94.91

DATFuse

5.60

10.74

70.54

30.08

0.87

0.54

0.62

96.76

EMMA

5.60

9.46

80.17

25.71

0.94

0.58

0.59

87.70

MATR

5.03

9.41

71.22

26.03

0.36

0.70

0.72

85.18

U2Fusion

4.70

5.09

39.97

13.76

0.57

0.48

0.24

48.03

PLAFusion

4.69

10.86

78.25

29.31

1.04

0.61

0.70

91.73

DDBFusion

4.31

6.29

40.39

19.43

0.62

0.56

0.31

51.14

MMIF

4.71

9.27

79.81

29.91

1.07

0.62

0.69

90.47

MURF

5.48

10.49

75.56

28.16

0.62

0.43

0.55

78.25

Ours

5.75

11.27

80.20

30.89

1.14

0.81

0.78

97.73

4

CDDF

4.78

11.55

77.24

31.25

1.00

0.61

0.68

98.87

DATFuse

5.66

11.58

71.17

30.43

0.86

0.54

0.62

100.30

EMMA

5.65

9.78

76.15

26.17

1.04

0.58

0.59

90.73

MATR

5.18

9.75

71.04

26.40

0.32

0.69

0.72

88.21

U2Fusion

4.79

5.55

42.77

14.67

0.30

0.48

0.26

52.19

PLAFusion

5.01

10.64

75.31

29.81

0.91

0.63

0.66

98.17

DDBFusion

5.23

5.96

45.38

19.57

0.42

0.51

0.46

62.19

MMIF

4.97

10.15

74.61

29.74

0.88

0.61

0.69

97.96

MURF

5.54

10.25

76.25

30.12

0.59

0.42

0.54

79.27

Ours

5.92

11.70

79.68

34.34

1.06

0.80

0.78

101.06

5

CDDF

4.90

11.82

76.41

31.38

1.00

0.61

0.68

101.16

DATFuse

5.72

11.58

71.17

30.43

0.86

0.54

0.62

102.05

EMMA

5.72

10.08

76.68

26.81

1.05

0.59

0.59

93.60

MATR

5.28

9.98

70.62

26.67

0.27

0.69

0.72

90.48

U2Fusion

4.87

5.72

43.57

14.95

0.36

0.49

0.27

53.88

PLAFusion

5.06

11.21

75.64

29.59

0.86

0.62

0.69

100.98

DDBFusion

4.92

6.31

51.98

21.75

0.49

0.45

0.47

59.83

MMIF

5.01

10.76

75.67

29.87

0.89

0.64

0.66

99.29

MURF

5.61

9.56

75.31

28.46

0.55

0.41

0.54

80.15

Ours

5.97

12.00

79.06

31.69

1.14

0.80

0.78

103.67