Comments (4)
I am not sure what the "raw response of a submap" is.
from pointnet2_pytorch.
I have batches of pointclouds.
Each batch is labelled with a 2x2 matrix of continuous real-numbers.
I want to learn the mapping from a batch to its 2x2 matrix label of continuous real-numbers.
Input:
# 3 batches of pointclouds, each having 4153 points of 3 dimensions
# a.shape = torch.Size([3, 4153, 3])
x = tensor([[[ -4.4242, 179.5540, -3.9953],
[ -4.5037, 180.5730, -3.9987],
[ -4.5773, 181.5160, -4.0026],
...,
[ 8.7374, 223.7580, -4.0162],
[ 8.6664, 224.6600, -3.9838],
[ 8.5804, 225.7520, -4.0038]],
[[ 12.6884, 180.4480, -3.9466],
[ 12.6097, 181.4470, -3.9688],
[ 12.5336, 182.4120, -3.9716],
...,
[ 26.1111, 225.3330, -3.9838],
[ 26.0312, 226.3350, -3.9934],
[ 25.9488, 227.3720, -3.9833]],
[[ 30.1386, 181.5060, -3.9637],
[ 30.0578, 182.5190, -3.9860],
[ 29.9806, 183.4880, -3.9937],
...,
[ 43.5112, 226.8030, -4.0133],
[ 43.4386, 227.7140, -3.9794],
[ 43.3492, 228.8230, -4.0008]]], device='cuda:0')
Labels:
# 3 labels
# y.shape =torch.Size([3, 2, 2])
y = tensor([[[ 3.5590, 0.0000],
[ 0.0000, 57.0456]],
[[ 3.4989, 0.0000],
[ 0.0000, 59.3808]],
[[ 1.4000, 0.0000],
[ 0.0000, 49.8878]]], device='cuda:0')
from pointnet2_pytorch.
You can remove the FC layer: https://github.com/erikwijmans/Pointnet2_PyTorch/blob/master/pointnet2/models/pointnet2_ssg_cls.py#L79 and then just output the features https://github.com/erikwijmans/Pointnet2_PyTorch/blob/master/pointnet2/models/pointnet2_ssg_cls.py#L112
from pointnet2_pytorch.
Ahh, I see, thank you!
from pointnet2_pytorch.
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from pointnet2_pytorch.