WaveMark is a novel wavelet-domain watermarking method that embeds messages in a diffusion model's initial noise to support robust recovery from perturbed carriers, and distributes keyed replicas of message bits across spatial positions, wavelet orientations, and scales.
Jie Cao, Qi Li, Chaklam Cheong et al.· 0 citations
LLM-based web agents automate user tasks by observing webpages and executing browser actions on behalf of users. As these agents operate on real web services, login becomes a sensitive authentication boundary because it involves credentials and sensitive information. Existing work shows that malicious webpage content c...
Longtao Guo, Zelin Zhang, Kaifeng Huang et al.· 0 citations
This paper proposes MarkNull, a model-agnostic watermark removal attack via on-manifold latent manipulation that successfully compromise Google's SynthID-Image system while preserving high visual quality and transfer effectively to video watermarking.
Jie Cao, Qi Li, Zelin Zhang et al.· 1 citation
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