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charlesq34 / pointnet

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation
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How to convert .ply to HDF5 files by data_prep_util.py #261

Open a710594 opened 3 years ago

a710594 commented 3 years ago

I tried to prepare my own data, but I didn't understand how to use data_prep_util.py Can you provide some examples? Thanks.

Nhunguts commented 3 years ago

Hi @a710594 , I am also interested in preparing hdf5 file. Could you please share with me your method if you have? Thank you.

huamei0 commented 2 years ago

Hi @a710594 @Nhunguts , I also have a bit of confusion on how to use data_prep_util.py. If not mind, can you share which part of the file needs to be edited to save and load the hdf5 file?

Nhunguts commented 2 years ago

Hi @huamei0 , I didn't use data_prep_util.py, I used a method from IsaacGuan on link below: https://github.com/IsaacGuan/PointNet-Plane-Detection/blob/master/data/write_hdf5.py to create the hdf5 file. Gook luck.

Sassimion commented 2 years ago

Hi @Nhunguts, using the method from IsaacGuan, how did you generate the annotation or point label? can you share it with me?