Delaunay Lifting (pointcloud2graph) with new ShapeNet dataset

[cshjin]

• Delaunay lifting from point cloud to graph for both 2D and 3D point cloud data
• new ShapeNet point cloud dataset
• new GraphSAGE model for graph data

ShapeNet example:

Ref: https://github.com/antao97/PointCloudDatasets

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[levtelyatnikov]

Hello @cshjin ! Thank you for your submission. As we near the end of the challenge, I am collecting participant info for the purpose of selecting and announcing winners. Please email me (or have one member of your team email me) at [email protected] so I can share access to the voting form. In your email, please include:

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