ROC (Receiver Operating Characteristic) analysis has been widely used to evaluate detection performance. It solves
binary hypothesis testing problems. It is difficult to get real edge of remote sensing image. As a result, they are not
directly looked as hypothesis testing problem. In this paper, we first introduce a method to generate reference edge map
(REM). Using two sets of synthetic image to test its robustness. Edge detectors are tested on three panchromatic remote
sensing images, and then we generate test ROC curves based on REM and compute the area under the curves.
Quantitative results are discussed.
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