|
--- |
|
language: |
|
- en |
|
tags: |
|
- stable-diffusion |
|
- text-to-image |
|
license: bigscience-bloom-rail-1.0 |
|
inference: false |
|
|
|
--- |
|
|
|
# waifu-diffusion - Diffusion for Weebs |
|
|
|
waifu-diffusion is a latent text-to-image diffusion model that has been conditioned on high-quality anime images through fine-tuning. |
|
|
|
<img src=https://cdn.discordapp.com/attachments/930499731451428926/1017258164439220254/unknown.png width=40% height=40%> |
|
|
|
## Model Description |
|
|
|
The model originally used for fine-tuning is [Stable Diffusion V1-4](https://huggingface.co./CompVis/stable-diffusion-v1-4), which is a latent image diffusion model trained on [LAION2B-en](https://huggingface.co./datasets/laion/laion2B-en). |
|
|
|
The current model has been fine-tuned with a learning rate of 5.0e-6 for 4 epochs on 56k Danbooru text-image pairs which all have an aesthetic rating greater than `6.0`. |
|
|
|
## Training Data & Annotative Prompting |
|
|
|
The data used for fine-tuning has come from a random sample of 56k Danbooru images, which were filtered based on [CLIP Aesthetic Scoring](https://github.com/christophschuhmann/improved-aesthetic-predictor) where only images with an aesthetic score greater than `6.0` were used. |
|
|
|
Captions are Danbooru-style captions. |
|
|
|
## Downstream Uses |
|
|
|
This model can be used for entertainment purposes and as a generative art assistant. |
|
|
|
## Example Code |
|
|
|
```python |
|
import torch |
|
from torch import autocast |
|
from diffusers import StableDiffusionPipeline |
|
|
|
model_id = "hakurei/waifu-diffusion" |
|
device = "cuda" |
|
|
|
|
|
pipe = StableDiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.float16, revision='fp16') |
|
pipe = pipe.to(device) |
|
|
|
prompt = "touhou hakurei_reimu 1girl solo portrait" |
|
with autocast("cuda"): |
|
image = pipe(prompt, guidance_scale=7.5)["sample"][0] |
|
|
|
image.save("reimu_hakurei.png") |
|
``` |
|
|
|
## Team Members and Acknowledgements |
|
|
|
This project would not have been possible without the incredible work by the [CompVis Researchers](https://ommer-lab.com/). |
|
|
|
- [Anthony Mercurio](https://github.com/harubaru) |
|
- [Salt](https://github.com/sALTaccount/) |
|
- [Sta @ Bit192](https://twitter.com/naclbbr) |
|
|
|
In order to reach us, you can join our [Discord server](https://discord.gg/touhouai). |
|
|
|
[](https://discord.gg/touhouai) |
