2 papers
cs.CR2026
ShapeMark: Robust and Diversity-Preserving Watermarking for Diffusion Models
Yuqi Qian, Yun Cao, Haocheng Fu +2
Diffusion models have made substantial advances in recent years, enabling high-quality image synthesis; however, the widespread dissemination and reuse of their outputs have introd…
cs.CR2025
CIF: A Constrained Inversion Framework for Reliable Message Extraction in Diffusion-Based Generative Steganography
Yuqi Qian, Yun Cao, Meiyang Lv +1
Generative image steganography aims to conceal secret information in generated images without arousing suspicion. However, in practical scenarios involving high-capacity embedding…