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BiDiff / bidiff

[CVPR'24] Text-to-3D Generation with Bidirectional Diffusion using both 2D and 3D priors
Apache License 2.0
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Runtime for second phase #3

Closed reynoldscem closed 5 months ago

reynoldscem commented 6 months ago

Hi,

I was wondering, when doing the second phase where you fit the explicit geometry. how long is the expected runtime? Specifically when using Flexicubes.

Thanks

DingLihe commented 5 months ago

Hi @reynoldscem,

Thanks for your interest in our work. We only replace the neus with flexicubes in the first stage now and distill the generated flexicubes into a NeRF for the second phase refinement. For NeRF, it takes about 20 mins. Directly refining Flexicubes is more efficient than volumetric rendering and we will try it later.

Best, Lihe

reynoldscem commented 5 months ago

ah yes I see. Thank you for the reply. Best of luck with your work!