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hustvl / 4DGaussians

[CVPR 2024] 4D Gaussian Splatting for Real-Time Dynamic Scene Rendering
https://guanjunwu.github.io/4dgs/
Apache License 2.0
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Exporting Camera Path from Nerfstudio for Using Here #157

Closed Spawnfile closed 4 months ago

Spawnfile commented 4 months ago

Hello everyone,

I'm trying to change camera paths on render section. Nerfstudio helps exporting camera path from GUI they provide on 3DGS (.PLY) files. Therefore, there are two questions I wonder,

  1. How can I export or implement these exported paths as function that replaces get_spiral function on render.py ?
  2. Is it possible to render 4GDS outputs which trained with this repo, on nerfstudio with custom camera paths ?

Cheers

Dnotitiajhcha commented 4 months ago

I have same questions, too.

guanjunwu commented 4 months ago

I think just writing a script for pose transformation can help you solve the problem. 3DGS/4DGS uses colmap poses and there is litter different from Nerfstudio's camera poses.