Extraction of Blood Vessels in Retinal Images Using Four Different Techniques

<table>Display of blood vessel trees obtained with four different techniques, (a) vessel tree image obtained using ILCS technique, (b) vessel tree image obtained using EEED technique, (c) vessel tree image obtained using MMF technique, (d) vessel tree image obtained using CA.</table>

Journal of Medical Engineering

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Figure 19

Figure 19: Extraction of Blood Vessels in Retinal Images Using Four Different Techniques 