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README.md
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---
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frameworks:
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- Pytorch
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tasks:
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- text-to-image-synthesis
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#model-type:
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##如 gpt、phi、llama、chatglm、baichuan 等
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#- gpt
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#domain:
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##如 nlp、cv、audio、multi-modal
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#- nlp
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#language:
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##语言代码列表 https://help.aliyun.com/document_detail/215387.html?spm=a2c4g.11186623.0.0.9f8d7467kni6Aa
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#- cn
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#metrics:
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##如 CIDEr、Blue、ROUGE 等
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#- CIDEr
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#tags:
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##各种自定义,包括 pretrained、fine-tuned、instruction-tuned、RL-tuned 等训练方法和其他
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#- pretrained
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#tools:
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##如 vllm、fastchat、llamacpp、AdaSeq 等
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#- vllm
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base_model:
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- Qwen/Qwen-Image
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base_model_relation: adapter
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---
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# Qwen-Image Image Structure Control Model
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## Model Introduction
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This model is a LoRA for image structure control, trained based on [Qwen-Image](https://www.modelscope.cn/models/Qwen/Qwen-Image), adopting the In Context technical approach. It supports multiple conditions: canny, depth, lineart, softedge, normal, and openpose. The training framework is built upon [DiffSynth-Studio](https://github.com/modelscope/DiffSynth-Studio) , and the dataset used is[Qwen-Image-Self-Generated-Dataset](https://www.modelscope.cn/datasets/DiffSynth-Studio/Qwen-Image-Self-Generated-Dataset) It is recommended to start the input Prompt with "Context_Control. ".
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Please note that when using Openpose control, due to the particularity of this type of control, it cannot achieve a similar "point-to-point" control effect as other control types.
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## Effect Demonstration
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|Control Condition|Control Image|Generated Image 1|Generated Image 2|
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|-|-|-|-|
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|canny||||
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|depth||||
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|lineart||||
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|softedge||||
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|normal||||
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|openpose||||
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## Inference Code
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```
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git clone https://github.com/modelscope/DiffSynth-Studio.git
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cd DiffSynth-Studio
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pip install -e .
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```
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```python
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from PIL import Image
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import torch
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from modelscope import dataset_snapshot_download, snapshot_download
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from diffsynth.pipelines.qwen_image import QwenImagePipeline, ModelConfig
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from diffsynth.controlnets.processors import Annotator
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allow_file_pattern = ["sk_model.pth", "sk_model2.pth", "dpt_hybrid-midas-501f0c75.pt", "ControlNetHED.pth", "body_pose_model.pth", "hand_pose_model.pth", "facenet.pth", "scannet.pt"]
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snapshot_download("lllyasviel/Annotators", local_dir="models/Annotators", allow_file_pattern=allow_file_pattern)
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pipe = QwenImagePipeline.from_pretrained(
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torch_dtype=torch.bfloat16,
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device="cuda",
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model_configs=[
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ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="transformer/diffusion_pytorch_model*.safetensors"),
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ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="text_encoder/model*.safetensors"),
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ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="vae/diffusion_pytorch_model.safetensors"),
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],
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tokenizer_config=ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="tokenizer/"),
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)
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snapshot_download("DiffSynth-Studio/Qwen-Image-In-Context-Control-Union", local_dir="models/DiffSynth-Studio/Qwen-Image-In-Context-Control-Union", allow_file_pattern="model.safetensors")
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pipe.load_lora(pipe.dit, "models/DiffSynth-Studio/Qwen-Image-In-Context-Control-Union/model.safetensors")
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dataset_snapshot_download(dataset_id="DiffSynth-Studio/examples_in_diffsynth", local_dir="./", allow_file_pattern=f"data/examples/qwen-image-context-control/image.jpg")
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origin_image = Image.open("data/examples/qwen-image-context-control/image.jpg").resize((1024, 1024))
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annotator_ids = ['openpose', 'canny', 'depth', 'lineart', 'softedge', 'normal']
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for annotator_id in annotator_ids:
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annotator = Annotator(processor_id=annotator_id, device="cuda")
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control_image = annotator(origin_image)
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control_image.save(f"{annotator.processor_id}.png")
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control_prompt = "Context_Control. "
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prompt = f"{control_prompt}一A beautiful girl in light blue is dancing against a dreamy starry sky with interweaving light and shadow and exquisite details."
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negative_prompt = "Mesh, regular grid, blurry, low resolution, low quality, distorted, deformed, wrong anatomy, distorted hands, distorted body, distorted face, distorted hair, distorted eyes, distorted mouth"
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image = pipe(prompt, seed=1, negative_prompt=negative_prompt, context_image=control_image, height=1024, width=1024)
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image.save(f"image_{annotator.processor_id}.png")
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```
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---
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license: apache-2.0
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---
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