Research Article
Nonreference Medical Image Edge Map Measure
Table 1
Basic steps in Yitzhaky’s NR edge measure.
| Yitzhaky’s edge measure | |
| (1) Generate edge detection results , using combinations of parameters | | (2) Generate potential ground truth , | | (3) Calculate the average true positive (TP), true negative (TN), false positive (FP), and false negative (FN) rate for each potential ground truth | | (4) Construct the correspondence threshold ROC curve (CT-ROC) | | (5) Extract the estimated ground truth using either a diagnosis line or the chi-square estimation | | (6) Select the best edge map which gives the best match to the estimated ground truth | |
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