Request for Detailed Steps on Data Processing in 3RScan

[thisparticle]

Hi,

Thank you for your work on this project! I have some questions regarding the data processing workflow in 3RScan, and I would greatly appreciate your guidance:

1. Could you provide detailed steps for processing the 3RScan dataset? For example, after running the 3RScan toolbox, I was able to generate files like labels.instances.annotated.v2.ply. What are the subsequent steps to obtain pointcloud.labels.npz and pointcloud.instances.align.ply?
2. How should I organize or prepare the 3RScan data to directly run your evaluation program? Are there specific emissions or formats required?

I would greatly appreciate any additional resources, instructions, or scripts you could provide to help clarify these steps.

Thank you in advance for your time and assistance!

[Zhu-Liyuan]

Hi,

Thank you for your interest in running our code. Someone asked me similar questions before. I forgot to include the following files in the codebase. You can download them here. They were used to generate the data format you mentioned.

Best,
Liyuan