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TonyXuQAQ / RNGDetPlusPlus

Official repo of paper RNGDet++: Road Network Graph Detection by Transformer with Instance Segmentation and Multi-scale Features Enhancement
GNU General Public License v3.0
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L1 Loss #13

Closed GuoxingYan closed 1 year ago

GuoxingYan commented 1 year ago

Whether the coordinates need to be normalized to 0-1 during L1loss regression？

GuoxingYan commented 1 year ago

or normalized -0.5~0.5？

TonyXuQAQ commented 1 year ago

We normalize the coordinate into [-0.5,0.5]. And the center point of the cropped ROI is the coordinate origin.