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Published 20 hours ago • verified publisher icon charlesq34

Preparing my own data

Open SalaheddineSTA opened this issue 5 years ago • 6 comments

Hello , I'm trying to use my own DATA for the training and i had some trouble First, i used the script given by @charlesq34 to write HDF5 file following this steps:

  1. Convert an .OBJ to .MAT file using this script (https://github.com/charlesq34/3dmodel_feature/blob/master/demo.m)
  2. Then i used this script (https://github.com/charlesq34/3dmodel_feature/blob/master/io/write_hdf5.py) to convert the .MAT file to .H5 file

and this is the structure of the file created image and when i launch the training i have this error image

Secondly, i used the script given by @IsaacGuan to write HDF5 from .PLY file (https://github.com/IsaacGuan/PointNet-Plane-Detection/blob/master/data/write_hdf5.py) this is the structure of the file created image and when i launch the training i have this error image

Thank you for your help.

SalaheddineSTA avatar Jul 01 '19 13:07 SalaheddineSTA

Hello , I'm trying to use my own DATA for the training and i had some trouble First, i used the script given by @charlesq34 to write HDF5 file following this steps:

  1. Convert an .OBJ to .MAT file using this script (https://github.com/charlesq34/3dmodel_feature/blob/master/demo.m)
  2. Then i used this script (https://github.com/charlesq34/3dmodel_feature/blob/master/io/write_hdf5.py) to convert the .MAT file to .H5 file

and this is the structure of the file created image and when i launch the training i have this error image

Secondly, i used the script given by @IsaacGuan to write HDF5 from .PLY file (https://github.com/IsaacGuan/PointNet-Plane-Detection/blob/master/data/write_hdf5.py) this is the structure of the file created image and when i launch the training i have this error image

Thank you for your help.

@SalaheddineSTA did you find a solution ?

arunumd avatar Oct 01 '19 18:10 arunumd

@arunumd unfortunately not yet

SalaheddineSTA avatar Oct 02 '19 11:10 SalaheddineSTA

@SalaheddineSTA were you able to prepare your data?

sheshap avatar Mar 01 '21 12:03 sheshap

@SalaheddineSTA were you able to prepare your data? @sheshap unfortunately no, i finished by changing my approach i moved to another method

SalaheddineSTA avatar Mar 01 '21 15:03 SalaheddineSTA

@SalaheddineSTA Thanks for the update.

I have a modified modelnet40 dataset with normals, x,y,z,nx,ny,nz data in .txt format (like the resampled data provided by the authors) and I am trying to convert that into .h5 format.

I am able to use only the x,y,z points but the 1st epoch is very slow.

Please suggest on any method you know of to do so. Thanks in Advance.

sheshap avatar Mar 01 '21 16:03 sheshap

@SalaheddineSTA were you able to prepare your data? @sheshap unfortunately no, i finished by changing my approach i moved to another method

what method that you use?

noridayu1998 avatar May 29 '21 18:05 noridayu1998