Analysis of Choroidal Vascularity Index in Keratoconus Patients Using Swept-Source Optical Coherence Tomography-Based Binarization Techniques

Figure 2

Swept-source optical coherence tomography b-scans along the binarization process of a keratoconus eye. The original B-scan (a) has its inner and outer limits delineated (b). The luminal area and the stromal area are shown in black and white colours, respectively, after the binarization process (c).

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