Open source resources for down sampling point cloud meshes

MeshLab
www.heritagedoc.pt/doc/Meshlab_Tutorial_iitd.pdf

 

Instant Meshes
www.blendernation.com/2015/11/16/instant-meshes-a-free-qaud-based-autoretopology-program/

github.com/wjakob/instant-meshes

igl.ethz.ch/projects/instant-meshes/

 

Open3D
www.open3d.org/docs/release/index.html
www.open3d.org/docs/release/tutorial/geometry/pointcloud.html

 

Point Cloud Utils
awesomeopensource.com/project/fwilliams/point-cloud-utils

 

MathWorks pcdownsample
www.mathworks.com/help/vision/ref/pcdownsample.html

 

Not Open Source

Various software
cmacvfx.com/how-to-decimate-lidar-or-photogrammetry/

 

Agisoft
www.digitalarchns.com/refinemesh/

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