DreamBooth model of Kratos from God of War

This is a Stable Diffusion model fine-tuned on the person concept with DreamBooth. It can be used by adding the string krts person to any prompt.

Check out the exampls below ☟ to see a few practical examples on how to use it.

If you are curious to learn more about the training script, then I suggest you to visit the report📝 I created with Weights & Biases 🐝.

This model was created as part of the DreamBooth Hackathon 🔥. Visit the organisation page for instructions on how to take part!

Description

This is a Stable Diffusion model fine-tuned on matteopilotto/kratos dataset containing 10 images of Kratos 🪓 from God of War for the wildcard theme using CompVis/stable-diffusion-v1-4 pre-trained model.

Example Output

Prompt: "An illustration of krts person punk playing electric guitar, tristan eaton, victo ngai, artgerm, rhads, ross draws"
Negative prompt: "low contrast, blurry, low resolution, warped"
Resolution: 512 x 512
Guidance Scale: 7
Inference steps: 50
Seeds: [556850, 459286, 768745, 594109]

Prompt: "a drawing of krts person wearing a Spider-man costume in the style of Marvel comics"
Negative prompt: "low contrast, blurry, low resolution, warped"
Resolution: 512 x 512
Guidance Scale: 7
Inference steps: 50
Seeds: [553766, 537908, 147395, 343240]

Prompt: "an illustration of krts person sitting in a movie theater eating popcorn watching a movie, unreal engine, cozy indoor lighting, artstation, detailed, digital painting, cinematic, character design by mark ryden and pixar and hayao miyazaki, unreal 5, daz, hyperrealistic, octane render"
Negative prompt: "low contrast, blurry, low resolution, warped"
Resolution: 512 x 512
Guidance Scale: 7
Inference steps: 50
Seeds: [737986, 488711, 799063, 121111]

Usage

import torch
from diffusers import StableDiffusionPipeline

# set device-agnostic code
device = (
    'mps' if torch.backends.mps.is_available()
    else 'cuda' if torch.cuda.is_available()
    else 'cpu'
)

# load pre-trained model
pretrained_ckpt = 'matteopilotto/kratos-sd-v1-4-dreambooth'
pipeline = StableDiffusionPipeline.from_pretrained(pretrained_ckpt).to(device)

# stable diffusion hyperparameters
unique_token = 'krts'
class_type = 'person'
prompt = f'An illustration of {unique_token} {class_type} punk playing electric guitar, tristan eaton, victo ngai, artgerm, rhads, ross draws'
negative_prompt = 'low contrast, blurry, low resolution, warped'
guidance_scale = 7
h = 512
w = 512
inference_steps = 50
seed = 594109

# set generator for reproducibility
generator = torch.Generator(device=device).manual_seed(seed)

# generate image
image = pipeline(
    prompt,
    negative_prompt=negative_prompt,
    guidance_scale=guidance_scale,
    height=h,
    width=w,
    num_inference_steps=inference_steps,
    generator=generator
).images[0]