# Ultimate SD Upscale extension for [AUTOMATIC1111 Stable Diffusion web UI](https://github.com/AUTOMATIC1111/stable-diffusion-webui)
Now you have the opportunity to use a large denoise (0.3-0.5) and not spawn many artifacts. Works on any video card, since you can use a 512x512 tile size and the image will converge.

News channel: https://t.me/usdunews

# Instructions
All instructions can be found on the project's [wiki](https://github.com/Coyote-A/ultimate-upscale-for-automatic1111/wiki).

# Examples
More on [wiki page](https://github.com/Coyote-A/ultimate-upscale-for-automatic1111/wiki/Examples)

<details> 
  <summary>E1</summary>
  Original image

  ![Original](https://i.imgur.com/J8mRYOD.png)

  2k upscaled. **Tile size**: 512, **Padding**: 32, **Mask blur**: 16, **Denoise**: 0.4
  ![2k upscale](https://i.imgur.com/0aKua4r.png)
</details>

<details> 
  <summary>E2</summary>
  Original image

  ![Original](https://i.imgur.com/aALNI2w.png)

  2k upscaled. **Tile size**: 768, **Padding**: 55, **Mask blur**: 20, **Denoise**: 0.35
  ![2k upscale](https://i.imgur.com/B5PHz0J.png)

  4k upscaled. **Tile size**: 768, **Padding**: 55, **Mask blur**: 20, **Denoise**: 0.35
  ![4k upscale](https://i.imgur.com/tIUQ7TJ.jpg)
</details>

<details> 
  <summary>E3</summary>
  Original image

  ![Original](https://i.imgur.com/AGtszA8.png)

  4k upscaled. **Tile size**: 768, **Padding**: 55, **Mask blur**: 20, **Denoise**: 0.4
  ![4k upscale](https://i.imgur.com/LCYLfCs.jpg)
</details>