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Stable Diffusion: Difference between revisions
→Architecture
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===Architecture=== | ===Architecture=== | ||
===U-Net=== | |||
See [https://nn.labml.ai/diffusion/stable_diffusion/model/unet.html U-Net for Stable Diffusion] and [https://nn.labml.ai/diffusion/stable_diffusion/model/unet_attention.html Transformer for Stable Diffusion U-Net] | See [https://nn.labml.ai/diffusion/stable_diffusion/model/unet.html U-Net for Stable Diffusion] and [https://nn.labml.ai/diffusion/stable_diffusion/model/unet_attention.html Transformer for Stable Diffusion U-Net] | ||
At a high-level Stable diffusion uses a U-Net with 4 down blocks, one mid block, and 4 up blocks. Note that the last down block and first mid block do not change the resolution. | |||
===1.x=== | ===1.x=== | ||