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Motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis

  • Huiyun Jing*
  • , Xin He
  • , Qi Han
  • , Xiamu Niu
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we present a novel motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis. For resisting motion vector steganalysis, the underlying statistics of the motion vectors used by motion vector steganalysis are remained during the secret information embedding process. We choose one part of motion vectors to be modified for restoring the statistics used by motion vector steganalysis. In order to guarantee imperceptibility, secret information is embedded by modulating the best search points of other part of motion vectors during the quarter-pixel motion estimation process. Experimental results show that the proposed algorithm effectively resist motion vector steganalysis, while having good video quality.

Original languageEnglish
Title of host publicationIntelligent Information and Database Systems - 4th Asian Conference, ACIIDS 2012, Proceedings
Pages91-98
Number of pages8
EditionPART 2
DOIs
StatePublished - 2012
Event4th Asian Conference on Intelligent Information and Database Systems, ACIIDS 2012 - Kaohsiung, Taiwan, Province of China
Duration: 19 Mar 201221 Mar 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 2
Volume7197 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference4th Asian Conference on Intelligent Information and Database Systems, ACIIDS 2012
Country/TerritoryTaiwan, Province of China
CityKaohsiung
Period19/03/1221/03/12

Keywords

  • H.264/AVC
  • Motion vector(MV)
  • Video information hiding
  • motion vectors steganalysis counteraction

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