How can I run my dataset?

[Alan Kwan]

Hello! I have a dataset like the image. I want to know how to run in ptv3. Thanks a lot!

[Xiaoyang Wu]

Hi, you can refer to one of our processed data and arrange your data with a similar structure.
https://huggingface.co/datasets/Pointcept/scannet-compressed

[Alan Kwan]

Hi, you can refer to one of our processed data and arrange your data with a similar structure. https://huggingface.co/datasets/Pointcept/scannet-compressed

It works! Thanks! By the way, have you considered using Mamba for point cloud segmentation?

[Xiaoyang Wu]

Hi, our serialisation strategy seems pretty suited to the Mamba model. Yet, my research interest now focuses on 3D representation learning and how to present a unified perception framework for all 3D tasks. I go back to present a new 3D backbone (PTv3) because we currently don't have a transformer good enough to go further (we still use SparseUNet in Point Prompt Training). As the issue is well solved by PTv3, I will not do some exploration on other backbone structures recently. But still, it is a good direction.

[Alan Kwan]

Thank you for your response, and I appreciate the excellent work you and your team have done！