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EnyaHermite / SPH3D-GCN

Spherical Kernel for Efficient Graph Convolution on 3D Point Clouds
MIT License
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Ruemonge #16

Open Jihao-Li opened 3 years ago

Jihao-Li commented 3 years ago

Thank you for your code. I have some questions about Ruemonge dataset.

  1. I download this dataset, but I didn't find the 'pcl.txt' file. This is in SPH3D-GCN/preprocesing/ruemonge2014_prepare_data.m line 13 data = load('pcl.txt');.
  2. According to your paper, point clouds are splie into blocks. When I load the _pcl split.mat_file, some blocks contains less than 8192 point clouds. What did you deal with it? Repeat sampling? Lookinf forward to your reply!
EnyaHermite commented 3 years ago

1) I think the 'pcl.txt' file should be the transformed format of the 'pcl.ply' file in the dataset. 2) Yes. Your guess is correct. Check lines 329-332 in train_ruemonge2014.py for the sampling strategy.

atomishcv commented 1 year ago

@JihaoLee Can you give the download link of the RueMonge2014 dataset