Lan, S., Liu, K., Zhao, Y., Yang, C., Wang, Y., Yao, X., & Zhu, L. (2024). Facial Features Matter: a Dynamic Watermark based Proactive Deepfake Detection Approach. arXiv preprint arXiv:2411.14798.
This paper aims to address the limitations of current deepfake detection methods, particularly their vulnerability to generalization issues and security risks associated with fixed watermarks. The authors propose a new proactive detection framework, FaceProtect, that utilizes dynamic watermarks based on facial features for improved accuracy and robustness.
The researchers developed FaceProtect, a three-component framework comprising the image owner, the receiver, and a trusted cloud center. The cloud center houses two modules: a mixed image generation unit and a deepfake detection unit. The former embeds watermarks linked to facial features into original images, creating mixed images. The latter recovers the watermark from received images and compares it with a mapped watermark from the received image's facial features to detect deepfakes.
FaceProtect offers a promising solution for proactive deepfake detection by leveraging the uniqueness of facial features for dynamic watermark generation. The framework demonstrates superior detection performance, generalization ability, and robustness against various deepfake techniques.
This research significantly contributes to the field of deepfake detection by introducing a novel proactive approach that addresses the limitations of existing methods. The use of dynamic watermarks based on facial features enhances security and accuracy, paving the way for more reliable deepfake detection in the future.
While promising, the robustness of the watermark against various image processing techniques and potential circumvention by new deepfake methods requires further investigation. Future research could focus on enhancing watermark resilience and exploring the framework's applicability in real-world scenarios.
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by Shulin Lan, ... lúc arxiv.org 11-25-2024
https://arxiv.org/pdf/2411.14798.pdfYêu cầu sâu hơn