First of all, thanks for this incredible and astonishing open-source image analysis tool for digital pathology, Pete! Life would have been wayy harder without!
Right now, I am working on a (supervised) semantic segmentation task on H&E stained WSIs, and generate image patch-label pairs by manually annotating randomly chosen patches of size 512x512 within the WSIs and applying your awesome export image tiling script from https://petebankhead.github.io/qupath/scripting/2018/03/14/script-export-labelled-images.html.
Since manual annotations are very time-consuming, I would like to use the accurate patch predictions of my current, preliminary network as initial annotations in QuPath. So my question is how to import multi-class annotations from a .png file into QuPath (while the corresponding png image patch being displayed)? Any simple way to do so?
Thanks a lot in advance and keep up the great work!