Algorithm | Parameter | Obs. 1 | Obs. 2 | Obs. 3 | Obs. 4 | Obs. 5 |
---|---|---|---|---|---|---|
FBP | FF | 0.61 | 0.69 | 0.58 | 0.51 | |
OSEM | FF | 0.41 | 0.39 | 0.28 | 0.42 | |
AWOSEM | FF | 0.61 | 0.63 | 0.49 | 0.66 | |
FBP vs. OSEM | P | <0.001 | <0.001 | <0.001 | ||
AWOSEM vs. FBP | P | 0.500 | 0.156 | 0.406 | ||
AWOSEM vs. OSEM | P | <0.001 | <0.001 | <0.001 |
Obs. = observer; FF = fraction of targets found; P = probability value of z-score test.