Video forensic marking algorithm using peak position modulation

Jihah Nah, Jongweon Kim, Jaeseok Kim

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Forensic marking, a type of watermarking, is an efficient means of detecting copyright violation and tracing unauthorized access to digital content. In this paper, a new video forensic marking algorithm is proposed which uses peak position modulation (PPM) and can embed sufficient information to trace an illegal distributor. PPMuses the positions of correlation peaks, which are modulated by user information. Furthermore, a forensic mark is embedded into a 2-level 3D discrete wavelet transform (DWT) domain. Experimental results show the robustness against various attack and the capacity improvement of proposed algorithm.

Original languageEnglish
Pages (from-to)2391-2396
Number of pages6
JournalApplied Mathematics and Information Sciences
Volume7
Issue number6
DOIs
Publication statusPublished - 2013 Aug 30

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All Science Journal Classification (ASJC) codes

  • Analysis
  • Numerical Analysis
  • Computer Science Applications
  • Computational Theory and Mathematics
  • Applied Mathematics

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