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Table 4 Distribution of \(D_{\text {mean}R}^{i}\) and \(D_{\text {max}R}^{i}\) computed assuming \(\text {Ell}_{f4}^{i}\) and \(\text {Ell}_{\textit {opt}}^{i}\) as the final segmentation for the images of category 2. Also shown are the total number of images (N 2) of category 2 for each sequence and the number of images N c where the position of the tomato is correctly estimated \(\left (D_{\text {desc}}^{i}<\frac {{r_{s}^{i}}}{2}\right)\). Only five images were discarded using this criterion

From: Segmentation and size estimation of tomatoes from sequences of paired images

 

N 2

N c

Ell f4

Ellopt

   

\(\mu _{D_{\text {mean}R}}\)

\(\sigma _{D_{\text {mean}R}}\)

\(\mu _{D_{\text {max}R}}\)

\(\sigma _{D_{\text {max}R}}\)

\(\mu _{D_{\text {mean}R}}\)

\(\sigma _{D_{\text {mean}R}}\)

\(\mu _{D_{\text {max}R}}\)

\(\sigma _{D_{\text {max}R}}\)

Sequence 1

2

2

4.61

2.02

14.45

7.13

2.14

0.57

4.93

1.85

Sequence 2

3

3

2.32

0.91

5.4

2.42

1.84

0.81

5.24

2.51

Sequence 3

16

16

6.54

4.9

17.85

13.42

5.22

4

15.42

13.01

Sequence 4

13

13

4.77

2.18

13.66

7.19

4.39

2.17

12.55

7.27

Sequence 5

12

12

4.59

3.11

14.31

9.23

3.37

2.13

11.26

7.75

Sequence 6

6

6

2.64

1.7

7.75

4.76

2.49

1.71

7.1

4.7

Sequence 7

12

10

6.49

5.04

18.12

15.27

4.27

4.55

12.71

13.79

Sequence 8

14

14

5.4

2.1

15.13

7.18

4.35

1.95

12.96

7.45

Sequence 9

14

14

6.68

3.99

17.18

9.63

5.06

4.07

13.32

10.61

Sequence 10

3

2

12.18

5.64

31.36

9.57

1.82

5.85

31.37

8.73

Sequence 11

5

5

5.41

2.42

19.39

10.84

4.86

2.66

17.6

12.5

Sequence 12

0

0

Sequence 13

17

17

9.19

4.54

23.59

11.65

7.76

3.51

22.9

12.77

Sequence 14

16

15

8.28

3.31

21.56

10.12

7.23

3.17

21.15

11.31

Sequence 15

13

13

3.57

1.84

9.7

4.55

3.04

1.4

8.42

3.74

Sequence 16

0

0

Sequence 17

1

1

7.71

0

22.23

0

7.36

0

22.23

0

Sequence 18

1

1

6.78

0

17.4

0

6.78

0

17.4

0

Sequence 19

10

9

5.76

4.13

14.2

10.63

4.85

3.28

11.8

7.31

Sequence 20

10

10

5.8

2.84

14.48

6.16

4.64

1.54

11.01

3.21

Sequence 21

1

1

2.95

0

9.36

0

2.79

0

8.88

0

 

169

164

6.06

3.84

16.41

10.37

4.43

2.28

14.27

10.46