[help wanted] A question in model implementation
JLUtangchuan opened this issue · comments
See in pointgroup.py#L283, why semantic_preds >1 ? (ignore Class 0 and Class 1?)
object_idxs = torch.nonzero(semantic_preds > 1).view(-1)
PointGroup/model/pointgroup/pointgroup.py
Line 283 in dea7ab1
Do you know why this is set? I also have this doubt
class0 and class1 represent wall and floor, those should be ignored during offset prediction