Abstract | ||
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Recently, image forensics community has paid attention to the research on the design of effective algorithms based on deep learning technique. And facts proved that combining the domain knowledge of image forensics and deep learning would achieve more robust and better performance than the traditional schemes. Instead of improving algorithm performance, in this paper, the safety of deep learning based methods in the field of image forensics is taken into account. To the best of our knowledge, this is the first work focusing on this topic. Specifically, we experimentally find that the method using deep learning would fail when adding the slight noise into the images (adversarial images). Furthermore, two kinds of strategies are proposed to enforce security of deep learning-based methods. Firstly, a penalty term to the loss function is added, which is the 2-norm of the gradient of the loss with respect to the input images, and then an novel training method is adopt to train the model by fusing the normal and adversarial images. Experimental results show that the proposed algorithm can achieve good performance even in the case of adversarial images and provide a security consideration for deep learning-based image forensics. |
Year | DOI | Venue |
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2018 | 10.1587/transinf.2018EDL8091 | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS |
Keywords | DocType | Volume |
image forensics, security, deep learning, adversarial images | Journal | E101D |
Issue | ISSN | Citations |
12 | 1745-1361 | 1 |
PageRank | References | Authors |
0.36 | 0 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
wei zhao | 1 | 71 | 28.69 |
Pengpeng Yang | 2 | 13 | 3.64 |
Rongrong Ni | 3 | 718 | 53.52 |
Yao Zhao | 4 | 1926 | 219.11 |
Haorui Wu | 5 | 9 | 1.47 |