Hi @bglaenger, please see this post: https://forums.developer.nvidia.com/t/help-with-image-recognition/127888/2
You should be able to do this without coding by putting your images in the expected directory structure of classification datasets. By “uploading”, do you mean that you have the files on a USB stick for example, and could simply copy/paste them into the dataset directories? Otherwise perhaps you could upload them with FTP or SCP.