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This is especially obvious for the Machu Picchu image where the cobble stone walls are turned into different walls. Original: https://imageupscalerai.com/stati
by johndough 3y ago
This is especially obvious for the Machu Picchu image where the cobble stone walls are turned into different walls.
Original: https://imageupscalerai.com/static/images/test-machupicchu.jpeg https://imageupscalerai.com/static/images/test-machupicchu.j...
Upscaled: https://imageupscalerai.com/static/images/result-machupicchu.jpeg https://imageupscalerai.com/static/images/result-machupicchu...
- dylan604 3y agoYeah, that upscale result is horrendous. It would never be acceptable in professional situations. It looks like something rendered in a 3D system with a cell shader plugin
- mym1990 3y agoDoes the result get better if you upscale multiple times, in smaller intervals, so that the single jump extrapolation of detail is not as large going from the original to 8x?
- knome 3y agoI would wonder if increasing the size of the image keeping the pixelation and then using a pixelation removal network might do better than this. Those, at least, are already trained to add detail where it isn't.