https://github.com/haoming02/sd-webui-mosaic-outpaint
An Extension for Automatic1111 Webui that trivializes outpainting
https://github.com/haoming02/sd-webui-mosaic-outpaint
stable-diffusion-webui stable-diffusion-webui-plugin
Last synced: 6 months ago
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An Extension for Automatic1111 Webui that trivializes outpainting
- Host: GitHub
- URL: https://github.com/haoming02/sd-webui-mosaic-outpaint
- Owner: Haoming02
- License: mit
- Created: 2024-02-01T04:21:48.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2024-08-09T13:58:59.000Z (about 1 year ago)
- Last Synced: 2025-03-28T12:03:15.474Z (6 months ago)
- Topics: stable-diffusion-webui, stable-diffusion-webui-plugin
- Language: Python
- Homepage:
- Size: 426 KB
- Stars: 98
- Watchers: 3
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
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README
# SD Webui Mosaic Outpaint
This is an Extension for the [Automatic1111 Webui](https://github.com/AUTOMATIC1111/stable-diffusion-webui), which trivializes outpainting via a mosaic pattern,
without the need of ControlNet!
Inspired by this [Reddit Post](https://www.reddit.com/r/StableDiffusion/comments/1aexch9/using_mosaic_tiles_to_outpaint_expand_images_3/) by **u/wonderflex**
New Mosaic UI Tab
## How to Use
1. Inside the **Mosaic** tab, upload an image of choice
2. Choose the direction(s) to outpaint
3. Adjust the parameters *(explained below)* as needed
4. Press **Process Mosaic**
5. Once the images have been processed, press **Send to Inpaint**
6. In **img2img** tab, fill out the captions of the image
- **eg.** The prompt used during **txt2img**
7. Set **Inpaint area** to `Whole picture` to keep the coherency; Increase **Mask blur** as needed
8. Set the **Denoising strength** to `0.9` ~ `1.0`
9. Set the resolution to **Resize by** `1.0`
10. Press **Generate** !
#### ControlNet
5. Alternatively: choose either **txt2img** or **img2img** tab, set the unit of ControlNet,
then press **Send to ControlNet**
6. Set **Control Type** to `Inpaint`
7. Set **Preprocessor** to `inpaint_only+lama`
8. Set **Control Mode** to `ControlNet is more important`
9. Set the resolution accordingly
10. Press **Generate** !
## Parameters
- **Directions:** The side of the image to expand
- Selecting multiple sides is available
- **Method:** The method used to fill out the expanded space
- **stretch:** Strecth the border of the image outwards *(used in the original post)*
- **Stretch %:** The percentage of the expanded area used to stretch
- **Stretch Ratio:** The scale of the stretching
- **mirror:** Only mirror the image
- **Horitontal Expand %:** How much to expand in horitonzal direction
- **Vertical Expand %:** How much to expand in vertical direction
- **Short-Side Tile Count:** The number of horizontal tiles when expanding horitonzally *(vice versa for vertical)*
- **Long-Side Tile Count:** The number of vertical tiles when expanding horitonzally *(vice versa for vertical)*
- **Mask Overlap %:** The percentage of the original image to include in the Inpaint mask
- Higher value reduces the seams, but also alters the original image
## Example
- **Checkpoint:** [Animagine XL V3](https://civitai.com/models/260267)
Input Image
Mosaic Pattern
Final Output
## Mosaic Inpaint
Now also comes with a **Script** for generating mosaic patterns within **Inpaint** masks.
*(Can also be used in **img2img** to convert the entire image into mosaic patterns before the generation.)*
> See this [thread](https://github.com/Haoming02/sd-webui-mosaic-outpaint/issues/2) for some examples
**Note:** If you have installed this extension before *(in the **Extensions** tab, it shows the **Branch** of this extension to be `main`)*, please uninstall and reinstall again *(so that it shows `master` instead)*!