AINeutralarXiv – CS AI · 10h ago6/10
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Graph-of-Differences: Anatomy-Structured Difference Alignment for Medical Image Re-Identification
Researchers propose Graph-of-Differences (GoD), a novel approach to medical image re-identification that grounds patient matching in explicit anatomical structures rather than arbitrary spatial features. The method demonstrates significant accuracy improvements on fundus and chest X-ray images while providing clinically auditable explanations tied to named anatomical regions.