different dataset

[mofarazi]

Hi,

Thanks for the awesome work and provided code! I was wondering if I can use another dataset like NuScenes, PandaSet, or my own custom dataset (no labels) for the adaption process. Let's say I have pretrained model on semanticKITTI and another LiDAR dataset which is not labeled, can I still use this code?

[saltoricristiano]

Hi @mofarazi,

thanks for the interest in our work!
While we didn't apply our method on other datasets, you can use our work on any dataset! You will need to modify a bit the code and implement your own dataset classes, but the rest should work!
Roughly speaking, the steps I foresee are:

1. implementation of the dataset classes (as done for the already implemented datasets e.g. SemanticKITTI)
2. find a common class mapping and put it into a file. For example here we provide a common mapping for synlidar to semantickitti. This mapping will be used to map classes in the dataset (here)
3. warm up the model on the source dataset
4. apply CoSMIX!

I hope you will find my suggestions useful!
@saltoricristiano