FleXray: Universal Clinical X-ray Segmentation
MIT CSAIL releases FleXray, a model that segments 60 anatomical structures in clinical X-rays.
FleXray is a generalist model for anatomical segmentation across the body in clinical X-rays, trained without large manually labeled X-ray sets. A physics-based engine uses existing 3D whole-body CT segmentations and generative image editing to simulate fully annotated 2D X-rays with varied appearance, physiology, and geometry. Trained on those simulations, it segments 60 anatomical structures on unseen research datasets and real-world X-rays. The authors release the model, code, a full-body segmentation dataset, and a local browser tool.
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