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CVLAB-Unibo / crossmodal-feature-mapping

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I am not able to install pointnet2_ops==3.0.0 in requirement.txt. Did you used PointNet in you implementations #1

Open mujtabaasad opened 5 months ago

mujtabaasad commented 5 months ago

I am using the following pytorch implementation of pointnet. However, I am not able to install it. https://github.com/erikwijmans/Pointnet2_PyTorch How did you get it installed.

by the way did you used PointNet in the implementations?? as you mentioned PointMAE for pointcloud feature extraction

zhiqing0205 commented 5 months ago

To resolve this issue, follow these steps:

  1. Ensure your CUDA version is between 11.3 and 11.8.
  2. Install the PyTorch version that matches your CUDA version.
  3. Perform an offline installation: 
    git clone https://github.com/erikwijmans/Pointnet2_PyTorch.git
cd Pointnet2_PyTorch/pointnet2_ops_lib
pip install .

If you still encounter errors, it's likely due to your GCC version. Adjust the GCC version based on the specific error messages you receive.

alex-costanzino commented 1 month ago

Thanks @zhiqing0205 for reply!

limaodaxia commented 1 week ago

To resolve this issue, follow these steps:

  1. Ensure your CUDA version is between 11.3 and 11.8.
  2. Install the PyTorch version that matches your CUDA version.
  3. Perform an offline installation:
git clone https://github.com/erikwijmans/Pointnet2_PyTorch.git
cd Pointnet2_PyTorch/pointnet2_ops_lib
pip install .

If you still encounter errors, it's likely due to your GCC version. Adjust the GCC version based on the specific error messages you receive.

thank you very much, I ran the model. But the result is about 93.7, which is worser than the results mentioned in the paper. What maybe the reason?

alex-costanzino commented 1 week ago

Hi @limaodaxia, have you pre-processed the dataset? There were two other similar issues solved by pre-processing the dataset from scratch (https://github.com/CVLAB-Unibo/crossmodal-feature-mapping/issues/6 and https://github.com/CVLAB-Unibo/crossmodal-feature-mapping/issues/3).