Scan Lines / chromatic abberation in 1.0 version

#26
by markemicek - opened

Every photo I have generated in the 1.0 model has had scan lines or chromatic aberration which destroy the quality of my generation.

Scan Lines 1.0
image.png

image.png

No Scan Lines 0.9

image.png

image.png

Yes the internal VAE is "broken" use the external one which was rolled back to the old version:
FP16 version: https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/tree/main
FP32 version: https://huggingface.co/stabilityai/sdxl-vae/tree/main

@rromb are you gonna re-upload the models with the "good" VAE baked in?

Yes the internal VAE is "broken" use the external one which was rolled back to the old version:
FP16 version: https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/tree/main
FP32 version: https://huggingface.co/stabilityai/sdxl-vae/tree/main

@rromb are you gonna re-upload the models with the "good" VAE baked in?

ye reupload of corrected vae embedded model would be good

sd_xl_base_1.0_0.9vae
So this is the model we should use with the good vae ?
Or this one goes loaded as a vae ?

sd_xl_base_1.0_0.9vae
So this is the model we should use with the good vae ?
Or this one goes loaded as a vae ?

It loads Correct vae if you load embedded vae

I am truly baffled on this one.

I've changed models, downloaded VAEs, even installed a fresh version of everything through a one-click A1111 installer that includes SDXL 1.0 + The 0.9 VAE and I'm still getting this issue, or something sort of like it.

Anyone else? Any suggestions?

Trying to get a "photo of a tree in a field" is the perfect example. Also it's somehow now jacked up 1.5 as well, which leads me to think the issue is somewhere else, but everything was fine before I installed SDXL. :(

03505-3763731522-photo of a tree in a field.png

[EDIT: Looks like it's mostly a problem with Euler for now, much better results using other sampling methods and then using the refiner.]

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