应用科学学报 ›› 2019, Vol. 37 ›› Issue (5): 590-608.doi: 10.3969/j.issn.0255-8297.2019.05.002

• 多媒体信息安全 • 上一篇    下一篇

5种流行假脸视频检测网络性能分析和比较

高逸飞1, 胡永健1,2, 余泽琼1, 林育仪1, 刘琲贝1,2   

  1. 1. 华南理工大学 电子与信息学院, 广州 510641;
    2. 中新国际联合研究院, 广州 511356
  • 收稿日期:2019-07-27 修回日期:2019-07-31 出版日期:2019-09-30 发布日期:2019-10-18
  • 通信作者: 胡永健,教授,博导,研究方向:多媒体信息安全、图像处理和机器学习,E-mail:eeyjhu@scut.edu.cn E-mail:eeyjhu@scut.edu.cn
  • 基金资助:
    广东省科技计划国际协同创新项目(No.2017A050501002);广州市开发区国际合作项目(No.2017GH22);中新国际联合研究院项目(No.206-A017023,No.206-A018001);广东省自然科学基金博士科研启动项目(No.2017A030310320)资助

Evaluation and Comparison of Five Popular Fake Face Detection Networks

GAO Yifei1, HU Yongjian1,2, YU Zeqiong1, LIN Yuyi1, LIU Beibei1,2   

  1. 1. School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641, China;
    2. Sino-Singapore International Joint Research Institute, Guangzhou 511356, China
  • Received:2019-07-27 Revised:2019-07-31 Online:2019-09-30 Published:2019-10-18

摘要: 为对抗假脸视频的危害,研究者目前已经提出了多种不同的基于卷积神经网络(convolutional neural networks,CNN)的假脸视频检测器,然而这些检测器所存在的一个共同问题是库内检测通常能达到较高的准确率,但跨库检测时性能出现严重下降,即存在严重的泛化能力不足问题.该文对基于MesoInception-4、MISLnet、ShallowNetV1、Inceptionv3、Xception这5种流行网络的假脸视频检测器,在现有3个假脸视频库上进行库内和跨库测试,重点分析数据库的划分方式、数据增广操作以及检测阈值选取这3个因素对假脸视频检测器泛化能力的影响.

关键词: 假脸视频检测, 深度网络, 泛化能力, 数据库划分, 数据增广, 阈值选取

Abstract: Several fake face detectors based on convolutional neural network (CNN) have been reported to resist the impact of fake faces, but they all face a common problem that the intra-dataset test is generally with high accuracy, but the performance of crossdataset test drops significantly, which indicates low generalization ability. Based on thorough evaluations for five popular fake face detectors including MesoInception-4, MISLnet, ShallowNetV1, Inception-v3 and Xception, this paper completes both intra-dataset test and cross-dataset test on three fake face datasets. In experiment, the effects on generalization ability from of factors, such as dataset partition, data augmentation and threshold selection, are investigated.

Key words: fake face video detection, deep neural network, generalization, dataset partition, data augmentation, threshold selection

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