HaozheQi / P2B

P2B: Point-to-Box Network for 3D Object Tracking in Point Clouds
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Some questions about Loss of cls for ss(vote's score Loss ) #23

Open qq852518421 opened 3 years ago

qq852518421 commented 3 years ago

hi Qi, I have a question, you get the label of L_cls about vote score. why the label[0:128] is the labels? in your function: kitty_utils.py/regularizePCwithlabel(PC,label,reg, input_size,istrain=True)

In your paper you say"Those search area seeds located on the surface of ground-truth target are regarded as positives, and the extra as negatives." but in code is first 128' label.