Chinese Journal of Network and Information Security ›› 2020, Vol. 6 ›› Issue (1): 84-93.doi: 10.11959/j.issn.2096-109x.2020007

• Papers • Previous Articles     Next Articles

Video inter-frame tampering detection algorithm fusing multiple features

Hui XIAO1,2,Bin WENG1,2,Tianqiang HUANG1,2(),Han PU1,2,Zehui HUANG3   

  1. 1 School of Mathematics and Information,Fujian Normal University,Fuzhou 350007,China
    2 Fujian Research Center for Big Data Mining and Applied Engineering,Fuzhou 350007,China
    3 Shih Hsin University,Taipei 350108,China
  • Revised:2019-10-03 Online:2020-02-15 Published:2020-03-23
  • Supported by:
    The National Key Program for Developing Basic Science(2018YFC1505805);Applied Mathematics Fujian Provincial Key Laboratory Project(SX201803)

Abstract:

Traditional passive forensics of video inter-frame tampering often relies on single feature.Each of these features is usually suitable for certain types of videos,while has low detection accuracy for other videos.To combine the advantages of these features,a video inter-frame tampering detection algorithm that could fuse multi-features was proposed.The algorithm firstly classified the input video into one group based on its space information and time information values.Then it calculated the VQA features that represented the video inter-frame continuity.These features were sorted by the SVM-RFE feature recursive elimination algorithm.Finally,the sorted features were filtered and fused by the sequential forward selection algorithm and Adaboost binary classifier.Experimental results show that the proposed algorithm could achieve higher tampering detection accuracy.

Key words: video tamper detection, fusion algorithm, feature selection, Adaboost binary classification, video grouping

CLC Number: 

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