Ring-A-Bell! How Reliable are Concept Removal Methods for Diffusion Models?. (arXiv:2310.10012v2 [cs.LG] UPDATED)

Diffusion models for text-to-image (T2I) synthesis, such as Stable Diffusion
(SD), have recently demonstrated exceptional capabilities for generating
high-quality content. However, this progress has raised several concerns of
potential misuse, particularly in creating copyrighted, prohibited, and
restricted content, or NSFW (not safe for work) images. While efforts have been
made to mitigate such problems, either by implementing a safety filter at the
evaluation stage or by fine-tuning models to eliminate undesirable concepts or
styles, the effectiveness of these safety measures …

arxiv capabilities concept concerns cs.lg diffusion diffusion models image images misuse nsfw progress quality ring stable diffusion synthesis text text-to-image work