Figure 2 | Scientific Reports

Figure 2

From: Optical Coherence Tomography Angiography Compared with Indocyanine Green Angiography in Central Serous Chorioretinopathy

Figure 2

Jaccard index (JI) calculation. Two annotations of region-of-interest were performed on two images first (a,b); the circumcircle was annotated using Image J, respectively (c,d); the two images were overlapped using ImageJ (e); The annotation on (f) was the intersection of the two circumcircles; The annotation on 2 g was the union of the two circumcircles; the agreement of two annotations was measured according to JI, JI = 2 f/2 g.

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