Point Cloud ToolBox

This point cloud processing tool library can be used to process point clouds, 3d meshes, and voxels.

Environment

python 3.7.5

Dependent packages:
- openmesh==1.1.6
- open3d==0.13.0
- plyfile==0.7.4
- numpy==1.21.0
- vtk==8.2.0
- python-pcl==0.3.0rc1

How to install the environment:
# pip install requirements.txt

Todo

Point Cloud

• format conversion (pointcloud->pointcloud)
  • pcd -> xyz | pts | txt | csv | ply
  • las -> pcd | xyz | pts | ply | txt | csv
  • ply -> pcd | xyz | pts | txt | csv
  • xyz -> pcd | pts | ply | txt | csv
  • pts -> pcd | xyz | ply | txt | csv
  • txt -> pcd | ply | xyz | pts
• Calculate the surface area and volume of 3D Mesh
• Point cloud voxelization
• downsampling
  • farthest point sampling(FPS)
  • random sampling
  • uniform sampling
  • voxel sampling
• upsampling
• filtering
  • PassThrough Filter
  • VoxelGrid Filter
  • project_inliers Filter
  • remove_outliers Filter
  • statistical_removal Filter
• registration
• 3D reconstruction
• visualization

3d Mesh

• format conversion (mesh->mesh)
  • ply -> obj | stl | off
  • obj -> ply | off | stl
  • off -> ply | obj | stl
• down sampling into point cloud
  • poisson disk sampling
  • uniform sampling
• mesh filtering
  • Taubin filter
  • Laplacian smooth
  • simple neighbour average
• mesh voxelization
• mesh subdivision
• 3d mesh visualization

voxel

• visualization

Use

You can find command in run.sh.

To be continued...