Fig. 2 | Scientific Reports

Fig. 2

From: Ellipsoid zone reflectivity as a functional imaging biomarker for age-related macular degeneration: a MACUSTAR study report

Fig. 2

A representative case illustrating peak determination by the automated method. The left panel shows an OCT B-scan with the external limiting membrane (ELM), ellipsoid zone (EZ), and retinal pigment epithelium (RPE) labeled. White lines indicate the region of interest used for reflectivity analysis. The right panel presents the corresponding pixel intensity profile, where green and red vertical lines mark the peak detection areas for EZ and ELM, respectively. Colored rectangles denote peaks identified by the algorithm: RPE (red), EZ (yellow), and ELM (purple).

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