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USTC3DV / FlashAvatar-code

[CVPR 2024] The official repo for FlashAvatar
MIT License
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Point Cloud or Mesh extraction #3

Closed Zvyozdo4ka closed 5 months ago

Zvyozdo4ka commented 5 months ago

Hello. Thanks for publishing your work

I have a question regarding the outputs. Would it be possible to get rendered point cloud or mesh? And which coordinate system do you employ? Would it be the same as flame, and the center would be at (0,0,0) ?

xiangjun-xj commented 5 months ago

We inherit the same structure as 3D Gaussian Splatting, and you can get rendered point cloud or mesh following other 3DGS-based works like DreamGaussian for example. As for the coordinate system, ours is the same as MICA, which may be a little (very little) different from original FLAME and is transferred to 3DGS's system in https://github.com/USTC3DV/FlashAvatar-code/blob/ef1823b944cec9bd968b5830032fc434deaaf2ee/scene/__init__.py#L70