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Pamphlett / Outram

[ICRA 2024] Outram: One-shot Global Localization via Triangulated Scene Graph and Global Outlier Pruning
Apache License 2.0
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The problem of labeling semantic information in point cloud #3

Closed bear-rabbit closed 5 months ago

bear-rabbit commented 5 months ago

Hello, may I inquire about how the labels in your point cloud dataset are annotated? We also require semantic information for a recent research project we are undertaking, but considering that this is a substantial task, we are wondering if you might have an efficient solution? Looking forward to your response!

bear-rabbit commented 5 months ago

We would like to know how to quickly annotate semantic information in our custom-made dataset.

Pamphlett commented 5 months ago

Hi, there is no such magic in our annotation process. We completed the point-wise annotation manually. However, I do notice some recent works exploiting the efficiency of point cloud annotation. Maybe you could check them out.

Hope it helps.

bear-rabbit commented 5 months ago

@Pamphlett Ok, thanks for your reply!