Point cloud processing tool library.

Overview

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...

Owner
ZhangXinyun
ZhangXinyun
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