/vr/ - Retro Games

>>5274478

>The model in this >>5274449 is a model from >>5273069 with some additional passes, right?

Sort of. There's no checkpoint system with this unlike other SR programs. When training it again, I told it to initialize from the Riven model instead of the default PSNR model, but that's not the same thing. A GAN is made up of two neural networks, a generator and a discriminator. You can keep the generator if you've paused training and you want to continue, but you can't keep the discriminator.

>>5274523

>Also, what, in principle, is the difference between "GAN weight", "feature weight" and "pixel weight"?

I don't know, I'm not a machine learning researcher and it's not explained in the documentation. I was hoping I'd find out by adjusting the values. It's clear that by turning up the pixel weight, it doesn't stray as far from the original image, hence the mosaic pattern. I suspect that GAN weight controls how much detail it hallucinates, but I can't confirm it.

>>5274285

There's been a few attempts at it. It might be possible to inject high res textures into the GC version via Dolphin, but I suspect that (like FF7-9) the backgrounds are divided into layers, which would make things more difficult.