Image type | RMSE | PSNR | SSIM |
SIPs | 2.95 (0.77) | 39.2 (3.8) | 0.926 (0.061) |
AC-OSEM 30 projections | 0.147 (0.060) | 47.2 (3.5) | 0.989 (0.008) |
AC-OSEM 30–120SIPs | 0.109 (0.044)* | 49.5 (3.3)* | 0.993 (0.005)* |
ASCC-OSEM 30 projections | 0.259 (0.101) | 49.0 (3.5) | 0.993 (0.005) |
ASCC-OSEM 30GF projections | 0.273 (0.162) | 48.3 (2.5) | 0.995 (0.004)† |
ASCC-OSEM 30–120SIPs | 0.195 (0.091)* | 50.8 (3.2)* | 0.996 (0.003)* |