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DiffMark:一种基于扩散技术的鲁棒水印算法,用于对抗深度伪造内容
针对深度伪造(Deepfake)带来的安全威胁,本研究提出基于扩散模型的鲁棒水印框架DiffMark。通过将面部图像和水印作为扩散模型的条件指导,结合跨信息融合模块和对抗性指导机制,实现了水印在复杂Deepfake攻击下的高鲁棒性与隐蔽性。实验验证了该方法在CelebA ...
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