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In this paper, we propose ProCreate, a simple and easy-to-implement method to improve sample diversity and creativity of diffusion-based image generative models and to prevent training data reproduction. ProCreate operates on a set of reference images and actively propels the generated image embedding away from the reference embeddings during the generation process. We propose FSCG-8 (Few-Shot Creative Generation 8), a few-shot creative generation dataset on eight different categories---encompassing differe
At each denoising step of a pre-trained diffusion model, ProCreate applies propulsive guidance that maximizes the distances between the generated clean image and the reference images.
We collect dataset FSCG-8, fine-tune a Stable Diffusion checkpoint on each category of image-caption pairs, and compare the samples generated from DDIM , CADS , and ProCreate.