LiDAR label

[zwk0901]

Thank you for your outstanding work, I would like to ask if the label tags for collaborative semantic segmentation are also open source. In which folder are the labels

[donceykong]

Hey @zwk0901, apologies for that!

We had them in the lidar db3 file initially (each point had a pcl struct with x,y,z,i,label, rgb), but we removed that to let users decide how they'd like to use the semantics. I have uploaded the semantic labels under each robot directory. They are compressed directories with .bin files containing int32-based labels per scan. These compressed directories are names as follows:

<robot>_<env>_lidar_labels.zip

Please let me know if you run into any issues.