arxivcs.CV2026-07-08
TRACE-Seg3D: Counterfactual Context Auditing For Robust 3D Glioma Segmentation Under Institutional Shift
Nguyen Linh Dan Le, Nguyen Pham Hoang Le, Tran Dang Khoi
Medical image segmentation models can achieve strong benchmark performance while remaining sensitive to scanner, protocol, and institutional variation. These context shifts alter image appearance without changing the underlying lesion, allowing models to exploit nuisance cues tha…