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autonomousvision / gaussian-opacity-fields

Gaussian Opacity Fields: Efficient and Compact Surface Reconstruction in Unbounded Scenes
https://niujinshuchong.github.io/gaussian-opacity-fields/
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How to use multiple GPUs for mesh extract #33

Closed leomessi999 closed 1 month ago

leomessi999 commented 1 month ago

thank you for your excellent work，How to use multiple GPUs for mesh extract

niujinshuchong commented 1 month ago

Hi, i think you can change to the code to use multi gpus for mesh extract. You can evaluate the opacity fields across different gpus where each gpu evaluate the opacity for a subset of training views and then merge the results.