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Performance analysis (in %) for classification step of the proposed dual-step diagnostic system using the CNN-based DLM.
| Category | Sensitivity | Specificity | TP | TN | Accuracy | F1 Score | MCC |
|---|---|---|---|---|---|---|---|
| Original images | 100 | 97.0 | 97.0 | 100 | 98.6 | 98.5 | 97.1 |
| AWGN images | 98.9 | 89.2 | 88.0 | 99.0 | 93.5 | 93.1 | 87.5 |
| Blurred images | 100 | 96.2 | 96.0 | 100 | 98.0 | 97.9 | 96.1 |
| S&P noisy images | 100 | 92.6 | 92.0 | 100 | 96.0 | 95.8 | 92.3 |
| Denoised images | 96.0 | 98.0 | 98.0 | 96.0 | 97.0 | 97.0 | 94.0 |
