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acheong08 / Diffusion-ColabUI

Choose your diffusion models and spin up a WebUI on Colab in one click
Apache License 2.0
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Quality seems worse than around a week ago #13

Closed Enferlain closed 1 year ago

Enferlain commented 1 year ago

Haven't used the colab in like 5 days and seems like there have been some updates to it. The thing I noticed right away is that default quality seems to be worse. Prompts and img2img seem to have similar results but the end product is lower in quality, like blurry/bad faces, hair, hands are almost always bad now, and other details that used to be fine.

Is there a way to test and compare to like October 20 and before vs oct 25? I don't think I'm tripping but I'd like to confirm.

Like here I'm using pretty much the same prompts but the quality is way different

image

acheong08 commented 1 year ago

Three possible issues:

  1. AUTOMATIC1111 added new optimizations that messed with things
  2. The Vae.pt file is messing with things
  3. Using the wrong model

Try running without animeVae and make sure to select NovelAI. Otherwise, there should be no difference as the models have remained unchanged. If there is an optimizer that lowers quality, check out issues in AUTOMATIC1111/stable-diffusion-webui

Enferlain commented 1 year ago

Tried running with just novelai enabled but still looks bad. Probably something with webui itself I guess. Checked open issues and this is the only similar thing I found

Unless something got enabled/disabled that now requires manual input to change, I have no clue and would probably struggle to find out what exactly.

Looked a bit more, and these 2 might be related. Not sure if they got fixed since

https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/3343 https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/3145#issue-1414833114

acheong08 commented 1 year ago

How is it if you disable highres fix?

acheong08 commented 1 year ago

Fixed by AUTOMATIC

Novapone commented 1 year ago

How/where was it fixed?

acheong08 commented 1 year ago

How/where was it fixed?

Not by me. The problem was with the upstream WebUI

acheong08 commented 1 year ago

See https://github.com/AUTOMATIC1111/stable-diffusion-webui

Novapone commented 1 year ago

Yes, obviously, but you have no idea what broke or when/where it was fixed? None of the other issues on the webui know either. You're the first to say it was fixed.

acheong08 commented 1 year ago

Because it no longer spits out blurry images (Subjective and based on my own testing)

acheong08 commented 1 year ago

If you continue to encounter the issue, feel free to make me reopen it