7 papers
Screen-Conditioned Watermarking Against Multi-Screen Collusion Attacks
Mingyue Chen, Xin Liao, Yufeng Wu +2
Screen-shooting poses a significant threat to confidential information protection. While existing screen-shooting watermarking methods enable copyright verification, the copyrighte…
NiMark: A Non-intrusive Watermarking Framework against Screen-shooting Attacks
Yufeng Wu, Xin Liao, Baowei Wang +3
Unauthorized screen-shooting poses a critical data leakage risk. Resisting screen-shooting attacks typically requires high-strength watermark embedding, inevitably degrading the co…
DDNet: A Dual-Stream Graph Learning and Disentanglement Framework for Temporal Forgery Localization
Boyang Zhao, Xin Liao, Jiaxin Chen +2
The rapid evolution of AIGC technology enables misleading viewers by tampering mere small segments within a video, rendering video-level detection inaccurate and unpersuasive. Cons…
Sim-to-Real: An Unsupervised Noise Layer for Screen-Camera Watermarking Robustness
Yufeng Wu, Xin Liao, Baowei Wang +4
Unauthorized screen capturing and dissemination pose severe security threats such as data leakage and information theft. Several studies propose robust watermarking methods to trac…
SafePaint: Anti-forensic Image Inpainting with Domain Adaptation
Dunyun Chen, Xin Liao, Xiaoshuai Wu +1
Existing image inpainting methods have achieved remarkable accomplishments in generating visually appealing results, often accompanied by a trend toward creating more intricate str…
Compressed Deepfake Video Detection Based on 3D Spatiotemporal Trajectories
Zongmei Chen, Xin Liao, Xiaoshuai Wu +1
The misuse of deepfake technology by malicious actors poses a potential threat to nations, societies, and individuals. However, existing methods for detecting deepfakes primarily f…