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|
| # Text-guided depth-to-image ์์ฑ |
|
|
| [[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: |
|
|
| ```python |
| import torch |
| import requests |
| from PIL import Image |
| |
| from diffusers import StableDiffusionDepth2ImgPipeline |
| |
| pipe = StableDiffusionDepth2ImgPipeline.from_pretrained( |
| "stabilityai/stable-diffusion-2-depth", |
| torch_dtype=torch.float16, |
| ).to("cuda") |
| ``` |
|
|
| ์ด์ ํ๋กฌํํธ๋ฅผ ํ์ดํ๋ผ์ธ์ ์ ๋ฌํฉ๋๋ค. ํน์ ๋จ์ด๊ฐ ์ด๋ฏธ์ง ์์ฑ์ ๊ฐ์ด๋ ํ๋๊ฒ์ ๋ฐฉ์งํ๊ธฐ ์ํด `negative_prompt`๋ฅผ ์ ๋ฌํ ์๋ ์์ต๋๋ค: |
|
|
| ```python |
| url = "http://images.cocodataset.org/val2017/000000039769.jpg" |
| init_image = Image.open(requests.get(url, stream=True).raw) |
| prompt = "two tigers" |
| n_prompt = "bad, deformed, ugly, bad anatomy" |
| image = pipe(prompt=prompt, image=init_image, negative_prompt=n_prompt, strength=0.7).images[0] |
| image |
| ``` |
|
|
| | Input | Output | |
| |---------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------| |
| | <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"/> | |
|
|
| ์๋์ Spaces๋ฅผ ๊ฐ์ง๊ณ ๋๋ฉฐ depth map์ด ์๋ ์ด๋ฏธ์ง์ ์๋ ์ด๋ฏธ์ง์ ์ฐจ์ด๊ฐ ์๋์ง ํ์ธํด ๋ณด์ธ์! |
|
|
| <iframe |
| src="https://radames-stable-diffusion-depth2img.hf.space" |
| frameborder="0" |
| width="850" |
| height="500" |
| ></iframe> |
|
|