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FLUX 1 将像 Stable Diffusion 一样完整支持ControlNet组件

article 2024/11/20 11:49:38

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之前 InstantX 团队做的多合一的 Flux ControlNet 现在开始和 ShakkerAI 合作并推出了：Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro
该模型支持 7 种控制模式，包括 canny (0), tile (1), depth (2), blur (3), pose (4), gray (5) 和 low quality (6)，并且还能和其他 ControlNet 一起使用。

模型卡片

该 checkpoint 是 FLUX.1-dev-Controlnet-Union 的专业版，经过更多步骤和数据集的训练。
该模型支持 7 种控制模式，包括 canny (0)、tile (1)、depth (2)、blur (3)、pose (4)、gray (5)、low quality (6)。
建议 controlnet_conditioning_scale 为 0.3-0.8。
该模型可与其他 ControlNets 共同使用。

效果

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Multi-Controls 推理

import torch
from diffusers.utils import load_image

from diffusers import FluxControlNetPipeline, FluxControlNetModel, FluxMultiControlNetModel

base_model = 'black-forest-labs/FLUX.1-dev'
controlnet_model_union = 'Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro'

controlnet_union = FluxControlNetModel.from_pretrained(controlnet_model_union, torch_dtype=torch.bfloat16)
controlnet = FluxMultiControlNetModel([controlnet_union]) # we always recommend loading via FluxMultiControlNetModel

pipe = FluxControlNetPipeline.from_pretrained(base_model, controlnet=controlnet, torch_dtype=torch.bfloat16)
pipe.to("cuda")

prompt = 'A bohemian-style female travel blogger with sun-kissed skin and messy beach waves.'
control_image_depth = load_image("https://huggingface.co/Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro/resolve/main/assets/depth.jpg")
control_mode_depth = 2

control_image_canny = load_image("https://huggingface.co/Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro/resolve/main/assets/canny.jpg")
control_mode_canny = 0

width, height = control_image.size

image = pipe(
    prompt, 
    control_image=[control_image_depth, control_image_canny],
    control_mode=[control_mode_depth, control_mode_canny],
    width=width,
    height=height,
    controlnet_conditioning_scale=[0.2, 0.4],
    num_inference_steps=24, 
    guidance_scale=3.5,
    generator=torch.manual_seed(42),
).images[0]

我们还支持像以前一样加载多个控制网。

from diffusers import FluxControlNetModel, FluxMultiControlNetModel

controlnet_model_union = 'Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro'
controlnet_union = FluxControlNetModel.from_pretrained(controlnet_model_union, torch_dtype=torch.bfloat16)

controlnet_model_depth = 'Shakker-Labs/FLUX.1-dev-Controlnet-Depth'
controlnet_depth = FluxControlNetModel.from_pretrained(controlnet_model_depth, torch_dtype=torch.bfloat16)

controlnet = FluxMultiControlNetModel([controlnet_union, controlnet_depth])

# set mode to None for other ControlNets
control_mode=[2, None]