Request: optimized implementation of GOBIG (txt2imghd and img2imghd)

[ClassicDirt]

This is a very powerful tool, it would be nice to see it implemented using the optimized code: https://github.com/jquesnelle/txt2imghd

[victorbessa96]

How easy would it be to add this code? At a first lance it feels like it would just be necessary to call the optimized py file instead of the reular one

[Roncarlos]

I'm working on something similar on my fork. Hope i can integrate it. I have also integrated GFPGAN and it works great!