Thanks for getting back and congrats on the success in training your model!



 Bruno_Oliveira:

For super-resolution, the examples I have seen suggests that my first approach (only computing loss using the feature maps of interest) is the correct one, but I highly doubt that. Thanks ptrblck for your support and I hope my experience help others in the future.


In that case I would highly recommend to think about writing a blog post, tutorial, notebook etc.
Your approach might be useful for others, who are running into the same issues (and are not seeing your posts here).