How did you create the instance label?

[CROBOT974]

Hello, may I ask if the instance labels are manually assigned? It seems we can obtain the instances label in those '.npy' files after 'collect_indoor3d_data.py'. I could not clearly understand how it gives us the instance labels.

[dlinzhao]

@CROBOT974 Different instances have different IDs (e.g., from 1 to N), and points in the same instance have the same ID.