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Table 11 Scintillation-position prediction results of different surfaces as input

From: Concept development of an on-chip PET system

#

Surface count

Surfaces

Mean Absolute Error (MAE) [mm]

1

3

ba-le-ri

0.8237

2

3

ba-ri-to

0.8240

3

4

ba-bo-le-to

0.8245

4

4

ba-bo-le-ri

0.8270

5

5

ba-bo-le-ri-to

0.8270

6

4

ba-bo-ri-to

0.8281

7

3

ba-le-to

82.93

8

2

ba-ri

0.8309

9

1

ba

0.8370

10

3

ba-bo-ri

0.8370

...

   

29

2

bo-to

1.475

30

1

to

3.764

31

1

bo

3.806

  1. The best performing combination for every number of light patterns is shown in bold. The first two letters of each surface name are used as abbreviations for the surfaces: ba—back, bo—bottom, le—left, ri—right, to—top. The shown MAE values are computed on the validation dataset