Research Article

Automatic Segmentation of Dermoscopic Images by Iterative Classification

Figure 6

Average values of the accuracy of segmentations, quantified by the four distinct border measures, showing the performance of the proposed ICS method against the different segmentation methods analyzed. The lesions are grouped by histopathological diagnosis. The mask generate by majority voting of the manual segmentation of the three dermatologists is used as reference. The bars refer to benign (blue) and malignant (green) lesions.
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(a) Sensitivity
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(b) Specificity
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(c) Percentage of contour with an error ≤0.5 mm
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(d) Hausdorff distance