How to calculate the volume IoU given two meshes?

liuyuan-pal / SyncDreamer

[ICLR 2024 Spotlight] SyncDreamer: Generating Multiview-consistent Images from a Single-view Image

https://liuyuan-pal.github.io/SyncDreamer/

MIT License

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Open Wi-sc opened 1 year ago

Wi-sc commented 1 year ago

Hi there, exciting work and thanks for your code.

I just have a quick question about how to calculate the volume IoU given two meshes. Is there any elegant way to do that?

liuyuan-pal commented 1 year ago

Hi, you may use Mesh2SDF, then you just compute the IoU between the negative region.

Wi-sc commented 1 year ago

Thanks Liuyuan. I will have try. And I also have a question about the grid size. May I know the grid size used when calculating IoU?