Topic: Issues with image compression

Posted under General

So obviously I'm having issues with image compression and AI upscaling according to the mods
does anyone have any tips for improving this, i have tried using online ai upscales but they compress to much or don't export as jpeg.

I tried using ones on comfy but i found they didn't run well or made images to sharp

gtgtgtg said:
So obviously I'm having issues with image compression and AI upscaling according to the mods
does anyone have any tips for improving this, i have tried using online ai upscales but they compress to much or don't export as jpeg.

I tried using ones on comfy but i found they didn't run well or made images to sharp

The image compression artifacts seems to be in fact sampling artifacts, some high-realism models only tolerate ancestral samplers, and some combinations of samplers/schedulers simply don't work well.

Maybe try using Euler Ancestral with Normal scheduler?