Retinal Vessel Geometry
Bézier geometry features alone carried substantial disease-discriminative signal in diabetic retinopathy benchmarks. Prior observational vessel-geometry studies are described as correlation-only and often based on semi-automated skeleton t…
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Bézier geometry features alone carried substantial disease-discriminative signal in diabetic retinopathy benchmarks. Prior observational vessel-geometry studies are described as correlation-only and often based on semi-automated skeleton tools and univariate summaries. Retinal vessel geometry is presented as a non-invasive biomarker for systemic vascular and neurodegenerative diseases. The method can probe biphasic feature-risk distributions that cross-sectional observational analyses may flatten.