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Table 2 Number of rods distinguished per protocol and per rod sector

From: Comparison of protocols with respiratory-gated (4D) motion compensation in PET/CT: open-source package for quantification of phantom image quality

Rod diameter (mm)

4.8

6.4

7.9

9.5

11.1

12.7

Rods

Sectors

Total number in phantom

56

32

21

15

10

8

143

6

Reference: static

1

8

21

15

10

8

63

4

10 Phases

X

X

3

6

7

7

22

1

8 Phases

X

X

2

5

5

8

21

1

6 Phases

X

0

2

4

5

7

18

1

4 Phases

X

X

2

4

4

7

16

1

Exhale 20%

X

0

1

7

9

8

25

2

Exhale 30%

X

X

2

6

9

9

26

2

Exhale 40%

X

0

1

3

7

9

19

1

Inhale 20%

X

X

2

4

7

8

21

1

Inhale 30%

X

X

3

4

9

8

24

2

Inhale 40%

X

X

3

7

7

7

25

1

  1. Segmentation failure marked with an X