Failed to get the superpoint of Replica

[intro965]

I'm getting an error when I try to get the superpoint of Replica. Have you encountered this problem?

[PhucNDA]

Hi @intro965, We provide the processed Replica dataset here.

Best.

[intro965]

This data sample half of the original points. How to get superpoint result for original points?

[shjung13]

I also faced this issue. The provided Replica dataset has only half of the points.

However, the original dataset has polygon mesh so superpoint algorithm cannot be applied.

So, I used Meshlab to convert it to triangle mesh while maintaining the number of points. (Filters > Remeshing, Simplification and Reconstruction > Turn into a Pure-Triangular mesh)

Hope this works in your case.

[ngoductuanlhp]

Hi,

For processing the original mesh files from the Replica dataset, we use trimesh, which automatically converts polygon meshes to triangular meshes and run the superpoint segmentation from ScanNet. We then sample and retain only half of the points to save storage.

Best.