Query where to find more data to train MiDiffusion?

[AnarchistKnight]

Thanks again to the authors for sharing their code.

Do you have any idea, besides 3DFront, where to find more indoor room layout to train the model? A simple motivation behind asking this question is that, more and better data surely means better quality of the model output.

As I have some experience in 3d reconstruction and neural rendering, I know reconstructing indoor scenes from rgb or rgbd sequences is problematic. For example, rgbd scenes might be synthesis and of low quality. And the number of frames in a sequence might not be enough to reconstruct a compete indoor scene.

I would be very happy if you are willing to discuss this.

[SiyiHu]

You would need a dataset with at least object localization, object labels, and floor plans.

I think Matterport3D provides all required data, but it only contains 90 building scenes, including a few non-residential scenes. I have also used HM3DSem for other projects. This is a larger and more recent dataset. It should have floor plans but I am pretty sure it does not contain room labels. You can probably annotate rooms yourself and use objects as heuristic to sort different types of rooms.