Haven't seen anyone mention this here, but there are some repositories on github that use deep learning to upscale resolution of images.
You can try 5 images for free at https://letsenhance.io/
I have used it to make some 4k wallpapers. lets enhance works well with photos that look 720-1080 ish. But I have seen more impressive examples with the stuff they use in github, because they have some good trained models. You can see these with some googling and youtube.
https://github.com/topics/srgan
Looks like the up scaling is quick. In lets-enhance, it takes a few seconds for me, with a large image. So I think it could be used with a workflow.
This would be great if you want to make VR deepfakes, or simply upscale your video.
You can try 5 images for free at https://letsenhance.io/
I have used it to make some 4k wallpapers. lets enhance works well with photos that look 720-1080 ish. But I have seen more impressive examples with the stuff they use in github, because they have some good trained models. You can see these with some googling and youtube.
https://github.com/topics/srgan
Looks like the up scaling is quick. In lets-enhance, it takes a few seconds for me, with a large image. So I think it could be used with a workflow.
This would be great if you want to make VR deepfakes, or simply upscale your video.