This algorithm analyzes non-contrast CT scans for COVID-19. The algorithm is described in Radiology. The analysis follows the CO-RADS classification. More information on this classification is available via this link.

The algorithm includes the following features:

  • Lobe segmentation
  • CO-RADS scoring
  • GGO and consolidation segmentation
  • CT Severity Scoring per lobe and in total

This algorithm was developed by the Diagnostic Image Analysis Group, Amsterdam University Medical Center, Fraunhofer MEVIS, and Thirona. It is currently maintained by Coen de Vente.