[D] [R] Implementing (weakly) supervised semantic segmentation with modern models

Hi -

I'm starting a side project that requires performing semantic segmentation on a large dataset of audio spectrograms (40k, with possible extensions of 10-100x more images). I have manually annotated around 300 of these, and was interested in what techniques I can use to automatically annotate the rest. I've started playing around with some hugging face models (I've implemented segformer and fine-tuned b0 on my dataset following [this post](https://huggingface.co/blog/fine-tune-segformer), without much success), which have raised several questions.

* The …

machinelearning modern pixel pixels segformer segmentation semantic