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Batch Implementation #7

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AlleUndKalle opened this issue Aug 14, 2023 · 2 comments
Open

Batch Implementation #7

AlleUndKalle opened this issue Aug 14, 2023 · 2 comments

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@AlleUndKalle
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Hi,

Thanks for open-sourcing this awesome work! I wonder would it be possible to perform batch rendering assuming we have same number of gaussians for each frame? If not, what would be the required changes to be made?
@florinshen
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same problem. the original cuda implemented rasterizer seems not support batch rendering.

@kwea123
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kwea123 commented Nov 4, 2023

you have to project gaussians to different images, so the radii, uvs, etc all are different, I don't think that yields a lot of speedup compared to rendering them one by one

JzHuai0108 pushed a commit to JzHuai0108/diff-gaussian-rasterization that referenced this issue Sep 2, 2024
@hbb1
Merge pull request graphdeco-inria#7 from hbb1/optim
a97d67a 
Improve training speed by 30%~40%
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3 participants
@kwea123 @florinshen @AlleUndKalle