USD: NSFW Content Detection for Text-to-Image Models via Scene Graph

Authors: 

Yuyang Zhang, Wuhan University; Kangjie Chen, Nanyang Technological University; Xudong Jiang, Jiahui Wen, Yihui Jin, and Ziyou Liang, Wuhan University; Yihao Huang, Nanyang Technological University; Run Wang and Lina Wang, Wuhan University