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turandai / gaussian_surfels

Implementation of the SIGGRAPH 2024 conference paper "High-quality Surface Reconstruction using Gaussian Surfels".
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How I can export the underlying Gaussian splatting model? #54

Open bchao1 opened 3 weeks ago

bchao1 commented 3 weeks ago

Hi,

Thanks for the amazing project. I was wondering how to access the underlying Gaussian splatting model. Is there any intermediate outputs where you save the model? I am trying to access the individual Gaussians and visualize them.

Thank you!

turandai commented 3 weeks ago

Hi, the Gaussian point cloud will be saved as a .ply file in the output directory during training. All the properties of Gaussian Surfels are also stored in the same .ply file. You can read the file and check them out. If you want to render individual Gaussian, just use the same render function in the standard pipeline but replace the input Gaussian tensors to your select one.