FleXray: Universal Clinical X-ray Segmentation

TL;DR

FleXray is a generalist model for anatomical segmentation in clinical X-rays, trained on simulated data generated from 3D CT scans. It accurately segments 60 anatomical structures and enables quantitative analysis. FleXray has various applications, including disease grading and X-ray-guided interventions.

Why It Matters

FleXray makes X-rays more quantitative, enabling automated measurements and data-efficient learning of pathological targets. This can improve disease diagnosis and treatment. FleXray also facilitates robust navigation during X-ray-guided interventions.

Key Findings

• accurate segmentation of 60 anatomical structures
• simulated data generation from 3D CT scans
• enables quantitative X-ray analysis