From: Post-reconstruction enhancement of [18F]FDG PET images with a convolutional neural network
Image set | Reader/category | N | Minimum | Maximum | Mean | SD |
---|---|---|---|---|---|---|
1.5 min | Reader 1 noise | 25 | 1 | 3 | 2.5 | 0.65 |
Reader 1 contrast | 25 | 1 | 4 | 2.8 | 0.69 | |
Reader 2 noise | 25 | 1 | 5 | 3.0 | 0.93 | |
Reader 2 contrast | 25 | 1 | 5 | 3.1 | 0.93 | |
Reader 3 noise | 25 | 2 | 4 | 3.0 | 0.58 | |
Reader 3 contrast | 25 | 1 | 5 | 3.0 | 0.79 | |
1.5 min CNN | Reader 1 noise | 25 | 4 | 5 | 4.5 | 0.51 |
Reader 1 contrast | 25 | 2 | 5 | 4.3 | 0.80 | |
Reader 2 noise | 25 | 3 | 5 | 4.4 | 0.58 | |
Reader 2 contrast | 25 | 2 | 5 | 4.1 | 0.76 | |
Reader 3 noise | 25 | 3 | 5 | 4.4 | 0.58 | |
Reader 3 contrast | 25 | 3 | 5 | 3.9 | 0.81 | |
1 min | Reader 1 noise | 25 | 1 | 2 | 1.0 | 0.20 |
Reader 1 contrast | 25 | 1 | 3 | 2.0 | 0.61 | |
Reader 2 noise | 25 | 1 | 3 | 1.7 | 0.85 | |
Reader 2 contrast | 25 | 1 | 4 | 2.3 | 0.98 | |
Reader 3 noise | 25 | 1 | 4 | 2.0 | 0.87 | |
Reader 3 contrast | 25 | 1 | 4 | 2.5 | 0.82 | |
1 min CNN | Reader 1 noise | 25 | 2 | 4 | 3.2 | 0.85 |
Reader 1 contrast | 25 | 1 | 5 | 3.7 | 0.90 | |
Reader 2 noise | 25 | 3 | 5 | 4.1 | 0.73 | |
Reader 2 contrast | 25 | 2 | 5 | 3.7 | 0.74 | |
Reader 3 noise | 25 | 3 | 5 | 4.1 | 0.70 | |
Reader 3 contrast | 25 | 2 | 5 | 3.6 | 0.71 | |
4 min | Reader 1 noise | 25 | 3 | 5 | 3.8 | 0.80 |
Reader 1 contrast | 25 | 3 | 5 | 4.2 | 0.83 | |
Reader 2 noise | 25 | 3 | 5 | 4.2 | 0.65 | |
Reader 2 contrast | 25 | 3 | 5 | 4.3 | 0.68 | |
Reader 3 noise | 25 | 3 | 5 | 4.2 | 0.55 | |
Reader 3 contrast | 25 | 3 | 5 | 4.2 | 0.78 |