Campus Unbound scene extracts triangular mesh incorrectly

hbb1 / 2d-gaussian-splatting

[SIGGRAPH'24] 2D Gaussian Splatting for Geometrically Accurate Radiance Fields

https://surfsplatting.github.io

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Campus Unbound scene extracts triangular mesh incorrectly #35

Open whx-code opened 3 months ago

whx-code commented 3 months ago

Hi, I entered a campus scene taken by a drone and the rendered image is correct, but the extracted triangle mesh is wrong. Here are the commands I am executing： python render.py -m <path to pre-trained model> -s <path to COLMAP dataset> --mesh_res 1024 --unbounded Did I execute the wrong command or do I need to further optimize the mesh extraction algorithm?

whx-code commented 3 months ago

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hbb1 commented 3 months ago

The auto mesh estimates the bounding box and center using the cameras. You should check if you cameras can provide accurate estimation.