vicgalle/stable-diffusion-aesthetic-gradients

Personalization for Stable Diffusion via Aesthetic Gradients 🎨

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Emerging

Implements gradient-based optimization during the diffusion process to steer generation toward user-defined aesthetic embeddings derived from CLIP, eliminating the need for prompt engineering. Computes aesthetic gradients at each denoising step by optimizing a frozen CLIP embedding representing desired visual characteristics, with tunable `aesthetic_steps` and learning rate parameters. Includes pre-computed embeddings from curated datasets (LAION, SAC, artist styles) and provides `gen_aesthetic_embedding.py` to generate custom embeddings from arbitrary image collections.

741 stars. No commits in the last 6 months.

Stale 6m No Package No Dependents
Maintenance 0 / 25
Adoption 10 / 25
Maturity 9 / 25
Community 16 / 25

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62

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Last pushed

Oct 21, 2022

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