Journal of South China University of Technology (Natural Science Edition) ›› 2017, Vol. 45 ›› Issue (1): 26-34.doi: 10.3969/j.issn.1000-565X.2017.01.004

• Electronics, Communication & Automation Technology • Previous Articles     Next Articles

Detection of Time Domain Forgery of H.265 /HEVC Video

WANG Yu-fei1LIU Bei-bei1 HU Yong-jian1 ZHU Mei-neng2   

  1. 1.School of Electronic and Information Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China; 2.Beijing Institute of Electronics Technology and Application,Beijing 100091,China
  • Received:2016-05-10 Revised:2016-08-01 Online:2017-01-25 Published:2016-12-01
  • Contact: 刘琲贝( 1980-) ，女，博士，讲师，主要从事数字多媒体取证、模式识别研究． E-mail:eebbliu@scut.edu.cn
  • About author:王宇飞(1987-) ，男，博士生，主要从事数字视频篡改检测研究．E-mail: w．yf05@ mail．scut．edu．cn
  • Supported by:
    Supported by the Special Fund for Applied Science and Technology Research and Development of GuangdongProvince( 2015B010130003)

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Abstract:

In order to solve such time domain forgery problems as the deleting,duplication and insertion of frames in H.265 /HEVC compressed videos,according to new features of H.265 /HEVC coding standard,a time domain forgery detection algorithm on the basis of video compression features is proposed.In the algorithm,with the parameters in the compressed domain of the videos,the position of forgery can be detected without decoding the videos completely.Experimental results show that the proposed algorithm shows good performance in detecting varying degrees of deleting,duplication and insertion of frames as well as different bitrates of forgery videos,and it can also shorten detection time effectively.

Key words: H.265 /HEVC, time domain, forgery detection, data security

CLC Number: