Orthogonal Negative Guidance in Attention Feature Space for Text-to-Image Generation 事件

Orthogonal Negative Guidance in Attention Feature Space for Text-to-Image Generation arXiv:2605.29390v1 Announce Type: new Abstract: Text-to-image (T2I) models have become increasingly capable of generating high-quality images. Yet, enforcing the explicit absence of a specified object or attribute remains a fundamentally challenging problem. Existing approaches, including prompt negation, post-hoc editing, and negative guidance, remain insufficient for explicit concept suppression, often failin