Research Article

Automatic Segmentation and Measurement of Vasculature in Retinal Fundus Images Using Probabilistic Formulation

Figure 11

Tests on different vessel structures. (a) Retinal image (im0077) from the STARE database. Four selected regions show different vessel structures such as line, curve, bifurcation, and crossing. (b) Segmentation result by the proposed method. (c) Ground truth. (d)–(g) Subimages obtained from (a) and the related dynamic search window and detected vessel edge points.
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