Hello everyone. I am working on "Retinal Blood Vessel Segmentation". I want to draw ROC using matlab. I am confused about how to find the TP and FP of a segmented image. After that how to plot ROC? I am clear about the definitions of all three. But how actually for a segmented image I can calculate true positives and true negatives?
MATLAB: How to find true positive and true negative of a segmented image
roc
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