# Kohya's dreambooth and finetuning

This repository now includes the solutions provided by Kohya_ss in a single location. I have combined both solutions under one repository to align with the new official Kohya repository where he will maintain his code from now on: https://github.com/kohya-ss/sd-scripts.

A note accompanying the release of his new repository can be found here: https://note.com/kohya_ss/n/nba4eceaa4594

## Dreambooth

You can find the dreambooth solution spercific [Dreambooth README](README_dreambooth.md)

## Finetune

You can find the finetune solution spercific [Finetune README](README_finetune.md)

## LoRA

You can create LoRA network by running the dedicated GUI with:

```
python lora_gui.py
```

or via the all in one GUI:

```
python kahya_gui.py
```

Once you have created the LoRA network you can generate images via auto1111 by installing the extension found here: https://github.com/kohya-ss/sd-webui-additional-networks

## Change history

* 2023/01/06 (v19.4):
    - Add new Utility to Extract a LoRA from a finetuned model
* 2023/01/06 (v19.3.1):
    - Emergency fix for dreambooth_ui no longer working, sorry
    - Add LoRA network merge too GUI. Run `pip install -U -r requirements.txt` after pulling this new release.
* 2023/01/05 (v19.3):
    - Add support for `--clip_skip` option
    - Add missing `detect_face_rotate.py` to tools folder
    - Add `gui.cmd` for easy start of GUI
* 2023/01/02 (v19.2) update:
    - Finetune, add xformers, 8bit adam, min bucket, max bucket, batch size and flip augmentation support for dataset preparation
    - Finetune, add "Dataset preparation" tab to group task specific options
* 2023/01/01 (v19.2) update:
    - add support for color and flip augmentation to "Dreambooth LoRA"
* 2023/01/01 (v19.1) update:
    - merge kohys_ss upstream code  updates
    - rework Dreambooth LoRA GUI
    - fix bug where LoRA network weights were not loaded to properly resume training
* 2022/12/30 (v19) update:
    - support for LoRA network training in kohya_gui.py.
* 2022/12/23 (v18.8) update:
    - Fix for conversion tool issue when the source was an sd1.x diffuser model
    - Other minor code and GUI fix
* 2022/12/22 (v18.7) update:
    - Merge dreambooth and finetune is a common GUI
    - General bug fixes and code improvements
* 2022/12/21 (v18.6.1) update:
    - fix issue with dataset balancing when the number of detected images in the folder is 0

* 2022/12/21 (v18.6) update:
    - add optional GUI authentication support via: `python fine_tune.py --username=<name> --password=<password>`