Examples of thorax segmentation results for COVID-19 and other viral pneumonia CXRs on th hold test set, with columns displaying the original chest X-ray, ground truth mask, predicted thorax mask, and the overlay of the predicted mask on the original image.

مواد مشابهة

• Ablation study in the second diagnosis scenario (including all 808 COVID-19 CXRs) over the five-fold cross-validation approach. In all experiments, the segmented thorax regions have been used as the model input.
  حسب: Nastaran Enshaei (9405653)
  منشور في: (2025)
• Performance comparison of U-Net models with different backbone architectures for thorax segmentation. Results are reported as mean ± standard deviation of Dice and IoU scores across four randomized splits. MT: multi-task.
  حسب: Nastaran Enshaei (9405653)
  منشور في: (2025)
• Frontal CXRs and corresponding Grad-CAM heatmaps for the two-stage DL diagnosis system.
  حسب: Nastaran Enshaei (9405653)
  منشور في: (2025)
• The distribution of severity scores in our COVID-19 CXRs based on the average evaluations of four radiologists.
  حسب: Nastaran Enshaei (9405653)
  منشور في: (2025)
• Representative examples of COVID-19 CXRs at varying severity levels alongside corresponding model attention maps.
  حسب: Nastaran Enshaei (9405653)
  منشور في: (2025)