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# Text-guided depth-to-image ์์ฑ |
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[[open-in-colab]] |
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[`StableDiffusionDepth2ImgPipeline`]์ ์ฌ์ฉํ๋ฉด ํ
์คํธ ํ๋กฌํํธ์ ์ด๊ธฐ ์ด๋ฏธ์ง๋ฅผ ์ ๋ฌํ์ฌ ์ ์ด๋ฏธ์ง์ ์์ฑ์ ์กฐ์ ํ ์ ์์ต๋๋ค. ๋ํ ์ด๋ฏธ์ง ๊ตฌ์กฐ๋ฅผ ๋ณด์กดํ๊ธฐ ์ํด `depth_map`์ ์ ๋ฌํ ์๋ ์์ต๋๋ค. `depth_map`์ด ์ ๊ณต๋์ง ์์ผ๋ฉด ํ์ดํ๋ผ์ธ์ ํตํฉ๋ [depth-estimation model](https://github.com/isl-org/MiDaS)์ ํตํด ์๋์ผ๋ก ๊น์ด๋ฅผ ์์ธกํฉ๋๋ค. |
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๋จผ์ [`StableDiffusionDepth2ImgPipeline`]์ ์ธ์คํด์ค๋ฅผ ์์ฑํฉ๋๋ค: |
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```python |
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import torch |
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import requests |
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from PIL import Image |
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from diffusers import StableDiffusionDepth2ImgPipeline |
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pipe = StableDiffusionDepth2ImgPipeline.from_pretrained( |
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"stabilityai/stable-diffusion-2-depth", |
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torch_dtype=torch.float16, |
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).to("cuda") |
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``` |
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์ด์ ํ๋กฌํํธ๋ฅผ ํ์ดํ๋ผ์ธ์ ์ ๋ฌํฉ๋๋ค. ํน์ ๋จ์ด๊ฐ ์ด๋ฏธ์ง ์์ฑ์ ๊ฐ์ด๋ ํ๋๊ฒ์ ๋ฐฉ์งํ๊ธฐ ์ํด `negative_prompt`๋ฅผ ์ ๋ฌํ ์๋ ์์ต๋๋ค: |
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```python |
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url = "http://images.cocodataset.org/val2017/000000039769.jpg" |
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init_image = Image.open(requests.get(url, stream=True).raw) |
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prompt = "two tigers" |
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n_prompt = "bad, deformed, ugly, bad anatomy" |
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image = pipe(prompt=prompt, image=init_image, negative_prompt=n_prompt, strength=0.7).images[0] |
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image |
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``` |
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| Input | Output | |
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|---------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------| |
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| <img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/coco-cats.png" width="500"/> | <img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/depth2img-tigers.png" width="500"/> | |
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์๋์ Spaces๋ฅผ ๊ฐ์ง๊ณ ๋๋ฉฐ depth map์ด ์๋ ์ด๋ฏธ์ง์ ์๋ ์ด๋ฏธ์ง์ ์ฐจ์ด๊ฐ ์๋์ง ํ์ธํด ๋ณด์ธ์! |
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<iframe |
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src="https://radames-stable-diffusion-depth2img.hf.space" |
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frameborder="0" |
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width="850" |
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height="500" |
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></iframe> |
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