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Table 2 Overview over all u-nets trained in this study

From: Analysis of a deep learning-based method for generation of SPECT projections based on a large Monte Carlo simulated dataset

Abbreviation

Poisson noise realization

Number of input/output projections

Cyclical expansion

Rotation shift

Size of training/validation dataset

U1

A

60

64

9000/500

U2

B

60

64

9000/500

U3

A

60

64

400/40

U4

A

30

32

9000/500

U5

A

30

32

9000/500

U6

A

30

32

9000/500

U7

A

120

120

9000/500