Quantitative analysis of skin optical coefficients using OCT for enhanced skin type classification

We introduce a novel approach to integrate Fitzpatrick Skin Type (FST) classification with Optical Coherence Tomography (OCT) to enhance dermatological assessment. By imaging three individuals from each of the six Fitzpatrick skin types across 20 body regions, we quantified optical coefficients—absorption and scattering properties—from OCT images. These coefficients, indicative of skin's structural characteristics, are analyzed to identify correlations with specific skin types. Integrating OCT with FST classification minimizes subjective assessments and provides more precise skin type identification, improving dermatological care and ensuring fair healthcare outcomes for diverse groups.