Author

Chen-Hsiu Huang

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Preprint Aug 2026

DeepFreqMark: End-To-End Learnable Frequency-Domain Watermarking with Spherical Attack Simulation for Latent Diffusion Models

DeepFreqMark is proposed, an end-to-end learnable frequency-domain watermarking framework that replaces manual pattern engineering with a neural message encoder and decoder and operates directly on the noise latent while strictly preserving the Gaussian variance.

Chen-Hsiu Huang, Mario Köppen, Ja-Ling Wu · 0 citations