Discrete ROC Curves

[HarshPathakhp]

Hey,
Thanks for your work on PCN!
I ran the official evaluation script on FDDB(not rotated) dataset and got continuous and discrete ROC curves of PCN and Cascade-CNN.
Is there a reason why only the discrete ROC curves were posted in the paper? I found that PCN has larger area than Cascade-CNN in discrete but lesser area in Continuous curve.