Face Image Manipulation Detection

2019 The 5th International Conference on Electrical Engineering, Control and Robotics

无线电电子学;计算机科学

Wen, Lilong^1 ; Xu, Dan^1

School of Information Science and Engineering of Yunnan University, China^1

关键词: Auto encoders;    Convolutional neural network;    Face images;    Input image;    Noise distribution;    Original images;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/533/1/012054/pdf
DOI  :  10.1088/1757-899X/533/1/012054

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This paper proposes a CNN-based (Convolutional Neural Network based) network to detect altered face picture, which can cover the most common face swap methods. The network uses an autoencoder which is pre-Trained on the original images to reconstruct the input images. The reconstructed one and the input image are then processed by the SRM filter which can extract the noise distribution of images. We then feed the minus result of two processed results into a CNN architecture to predict whether the input image is original or tampered. The model was trained and evaluated in FaceForensics dataset and state-of-Art face swap method. Experimental results demonstrate the effectiveness of our network.