README.md

Introduction

I make a QR Code Generator by Stable Diffusion and Controlnet.

Must set mmagic/models/archs/wrapper.py line 90:

self.model = module_cls.from_pretrained(from_pretrained,use_safetensors=True, *args,**kwargs)

Demo

A simple demo is provided.

python demo/qrcode_inference_demo.py \
       --config controlnet-brightness.py \
       --qrcode_img 'test.png' \
       --prompt 'dreamlikeart, an zebra' \
       --negative_prompt 'ugly, bad quality' \
       --resize 440 640 \
       --output_size 440 640 \
       --num_inference_steps 50 \
       --guidance_scale 7.5 \
       --unet_model 'dreamlike-art/dreamlike-diffusion-1.0' \
       --vae_model 'dreamlike-art/dreamlike-diffusion-1.0' \
       --controlnet_model 'ioclab/control_v1p_sd15_brightness' \
       --controlnet_conditioning_scale 0.7 \
       --num_generated_img 5 \
       --save_path 'output'

The generated images will be save in output/[num]_sample.png.

If the generated QR code is not recognizable, try increasing controlnet_conditioning_scale.

One result display (using the parameters of the demo above)qrcode_example.png.