Improved memories of 4MP photos with upscaling

That was my opnion before I started this thread.

At the end I need an exact UHD-resolution, 3840x2160 and 3840x1920. If I do AI upscaling it is alway 2x or 4x. So I thought I reduce the AI-resolution with dt after editing.

Again I don’t expect miracles, but I want to do more or less the best.