Thank you for your excellent work. when i using the code, there are some errors. first i use ubuntu,cuda11.3,pytorch1.8, it shows :

/home/lh/Nasdata/DJstudents/yyang17/Code/robot/pointnet2/lib/src/ball_query.cpp:3:10: fatal error: THC/THC.h: 没有那个文件或目录
    3 | #include <THC/THC.h>

In order to solve this , i tried to use cuda10.2, pytorch1.6,but there still has some errors:

  _File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
    cmd_obj.run()
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 79, in run
    _build_ext.run(self)
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 346, in run
    self.build_extensions()
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 653, in build_extensions
    build_ext.build_extensions(self)
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 466, in build_extensions
    self._build_extensions_serial()
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 492, in _build_extensions_serial
    self.build_extension(ext)
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 202, in build_extension
    _build_ext.build_extension(self, ext)
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 547, in build_extension
    objects = self.compiler.compile(
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 473, in unix_wrap_ninja_compile
    _write_ninja_file_and_compile_objects(
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1233, in _write_ninja_file_and_compile_objects
    _run_ninja_build(
  File "/home/lh/anaconda3/envs/yy_mesh_1/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1538, in _run_ninja_build
    raise RuntimeError(message) from e
RuntimeError: Error compiling objects for extension_

Can you share your version of pytorch, cuda & pykeops( I used version of 1.5, 2.1 also come out errors)

Hi @hbgtjxzbbx thank you for sharing the code for your great work!

Could you please guide me on how to precisely transform the DIRLab landmarks to the coordinate system of the PVT clouds or the other way round?

Thanks!

Hello, thanks for your excellent work! I observed that the proposed method can be used for rigid point cloud registration and found partial_prealign_reg.py in the demo. However, the registration results seems to contain only flowed points and I could not find the transformation matrix (i.e., rotation and translation). Could you please how can I get the transformation matrix?

Thanks in advance.

Hi @hbgtjxzbbx,

thanks again for sharing code and data of your interesting work!

I would like to reproduce your experiments on the PVT1010 dataset in the NeurIPS paper. Specifically, I would like to reproduce D-Robot raw/spline/LDDMM with and without postprocessing, i.e. last three rows of Tab. 1 in the main paper and first and last row in Tab. 4 of the supplementary. Could you provide the required task_setting.json files and the corresponding commands? This would be a great help.

Many thanks for considering my request!

Thanks for such an excellent work. When I tried to visualize the point cloud, the following issue was raised:

[xcb] Unknown request in queue while appending request
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
python3: ../../src/xcb_io.c:151: append_pending_request: Assertion `!xcb_xlib_unknown_req_pending' failed.

It looks like the issue happened on the 'p.write_frame()' function.

Hope for your answer. Thanks。