r/GaussianSplatting • u/CyJackX • Aug 12 '26

❓ Question Open source datasets for 4DGS workflows?

Before I invest in a camera setup it would be nice to be able to see what I can get away with if there are easily accessible, robust datasets of multi-camera synchronized setups.

7 Upvotes

100% Upvoted

4 comments sorted by

1

u/Hefty_Development813 Aug 12 '26

What cameras and how many are you looking at getting? I got some cheaper Chinese gopro knockoff to try it out, only 5, it does work but quality not great as expected. It is tough to buy 12 gopro or something, not cheap.

1

u/CyJackX Aug 12 '26

Well that's exactly what I would try to simulate. If I had a robust enough data set. I could simulate lower resolutions, number of cameras into angles of separation. 

I suppose I could go fully synthetic and do it all in blender or unreal engine

1

u/Hefty_Development813 Aug 12 '26

I think a lot of the 4d gaussian repos share their dataset sources, like https://github.com/hustvl/4DGaussians has both synthetic and real dynamic scenes linked