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  Indian J Med Microbiol
 

Figure 2: Choroidal vascularity index (CVI) measurements in peripapillary area using swept-source optical coherence tomography (SS-OCT) line scans in both horizontal and vertical meridians (left, horizontal; right, vertical). Region of interest was cropped from the original OCT image. Automated segmentation was performed (yellow lines) followed by image binarization and CVI calculation similar to the description in Figure 1

Figure 2: Choroidal vascularity index (CVI) measurements in peripapillary area using swept-source optical coherence tomography (SS-OCT) line scans in both horizontal and vertical meridians (left, horizontal; right, vertical). Region of interest was cropped from the original OCT image. Automated segmentation was performed (yellow lines) followed by image binarization and CVI calculation similar to the description in Figure 1