3 papers
cs.CR2026
GenPTW: Latent Image Watermarking for Provenance Tracing and Tamper Localization
Zhenliang Gan, Chunya Liu, Yichao Tang +4
The proliferation of generative image models has revolutionized AIGC creation while amplifying concerns over content provenance and manipulation forensics. Existing methods are typ…
cs.CR2025
SyncGuard: Robust Audio Watermarking Capable of Countering Desynchronization Attacks
Zhenliang Gan, Xiaoxiao Hu, Sheng Li +2
Audio watermarking has been widely applied in copyright protection and source tracing. However, due to the inherent characteristics of audio signals, watermark localization and res…
cs.CV2025
Explainable Synthetic Image Detection through Diffusion Timestep Ensembling
Yixin Wu, Feiran Zhang, Tianyuan Shi +7
Recent advances in diffusion models have enabled the creation of deceptively real images, posing significant security risks when misused. In this study, we empirically show that di…