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Two-Stream Neural Networks for Tampered Face Detection

机译:用于篡改面部检测的两流神经网络

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We propose a two-stream network for face tampering detection. We train GoogLeNet to detect tampering artifacts in a face classification stream, and train a patch based triplet network to leverage features capturing local noise residuals and camera characteristics as a second stream. In addition, we use two different online face swapping applications to create a new dataset that consists of 2010 tampered images, each of which contains a tampered face. We evaluate the proposed two-stream network on our newly collected dataset. Experimental results demonstrate the effectiveness of our method.
机译:我们提出了一种用于脸部篡改检测的双流网络。我们训练Googlenet以检测面部分类流中的篡改伪像,并训练基于贴片的三联网网络,以利用捕获本地噪声残差和相机特性作为第二流的特征。此外,我们使用两个不同的在线脸部交换应用程序来创建一个由2010年篡改图像组成的新数据集,其中每个数据集包含篡改脸部。我们在新收集的数据集中评估所提出的双流网络。实验结果表明了我们方法的有效性。

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