search

ethz-asl / panoptic_mapping

A flexible submap-based framework towards spatio-temporally consistent volumetric mapping and scene understanding.
BSD 3-Clause "New" or "Revised" License
278 stars 31 forks source link

flat data class id not consistent #56

Closed hutslib closed 2 years ago

hutslib commented 2 years ago

hello, when I check the flat dataset groundtruth_label.csv, I found the class id is not consistent, For example, there are two beds which have the names bed_a and bed_b respectively. In my opinion, they should have the same class id. However, I found one of them has class id 6 and one is 7. The same class id not-matching problem can be found for other category objects. Is there anything wrong when I did?

Schmluk commented 2 years ago

Hi @hutslib Thank you for pointing this out. There seems to have been an error in the label generation procedure. This should be fixed now!

If the dataset is re-downloaded the labeling should be adapted to reflect the true class IDs. We further added an additional file to the dataset groundtruth_labels_classes.csv mapping the class IDs to names.

We hope this helps, and apologies for the previous error.