Table 2 Average evaluation segmentation performance (%) over five cross-validation per class for U-Net and ResU-Net using the testing MRI datasets.
Tissue Type | Classes | U-Net | ResU-Net | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
ACC | SEN | Pre | F1-score | MIoU | ACC | SEN | Pre | F1-score | MIoU | ||
Normal Regions | BG | 98.74 | 97.25 | 98.02 | 97.63 | 95.05 | 99.78 | 99.04 | 99.23 | 99.13 | 98.59 |
LV | 89.23 | 86.45 | 88.03 | 87.23 | 85.05 | 95.89 | 89.52 | 92.73 | 91.12 | 91.86 | |
Myo | 86.72 | 83.76 | 82.58 | 83.17 | 80.49 | 91.28 | 88.67 | 88.12 | 88.39 | 87.84 | |
Abnormal Regions | MI | 78.24 | 75.53 | 74.87 | 75.21 | 73.25 | 85.15 | 81.21 | 78.98 | 80.08 | 77.99 |
MVO | 63.02 | 61.92 | 63.47 | 62.69 | 58.63 | 70.31 | 67.78 | 68.25 | 68.01 | 64.89 | |
Avg. | All | 83.19 | 80.98 | 81.39 | 81.19 | 78.49 | 88.48 | 85.24 | 85.46 | 85.35 | 84.23 |
