Method

Evaluating

Indicator

Condition1

Condition2

Condition3

Condition4

Injury Types

Injury Types

Injury Types

Injury Types

Corrugation

Fish scaly injury

Stripping off blocks

Corrugation

Fish scaly injury

Stripping off blocks

Corrugation

Fish scaly injury

Stripping off blocks

Corrugation

Fish scaly injury

Stripping off blocks

Regular-

CNN

MAE

9.32

10.9

10.26

10.3

11.8

11.28

9.56

10.58

10.45

10.69

11.45

10.56

RMSE

11.2

13.01

11.36

12.0

14.13

12.38

11.36

13.12

12.38

11.03

14.13

12.38

Score

0.80

0.78

0.77

0.79

0.77

0.76

0.79

0.77

0.76

0.79

0.77

0.76

Regular-

SNN

MAE

5.41

8.62

8.18

6.8

8.07

10.16

7.71

5.82

11.06

8.35

6.27

15.93

RMSE

6.9

11.35

11.5

8.51

11.51

12.82

9.77

7.96

15.21

10.99

8.69

20.83

Score

0.9

0.86

0.84

0.88

0.87

0.8

0.83

0.83

0.77

0.86

0.85

0.73

TCN-SA

[25]

MAE

4.56

6.23

5.68

5.98

6.67

7.12

5.02

6.13

7.03

4.51

5.02

10.89

RMSE

5.66

6.9

7.22

7.12

8.6

7.89

6.85

8.64

8.5

6.29

7.01

13.65

Score

0.92

0.89

0.88

0.9

0.86

0.88

0.91

0.85

0.86

0.9

0.88

0.79

Proposed method

MAE

2.05

3.26

9.19

2.72

2.03

3.05

2.36

1.95

2.16

3.21

1.51

4.52

RMSE

2.76

4.43

16.89

3.43

2.83

3.87

3.05

2.45

2.67

4.31

1.95

5.61

Score

0.96

0.93

0.89

0.95

0.97

0.93

0.95

0.95

0.96

0.92

0.96

0.92