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An implementation of digital image watermarking based on particle swarm optimization

  • Hai Tao
  • , Jasni Mohamad Zain
  • , Ahmed N. Abd Alla
  • , Qin Hongwu
  • Universiti Malaysia Pahang Al-Sultan Abdullah

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

5 Scopus citations

Abstract

The trade-off between the imperceptibility and robustness is one of the most challenges in digital watermarking system. To solve the problem, a digital image watermarking implementation of evolutionary algorithm in the discrete wavelet domain is presented. In the proposed scheme, the watermark is embedded in the vertical subband (HLm ) coefficients in wavelet domain. Furthermore, the proposed algorithm based on Particle Swarm Optimization is performed to train scaling factors to accomplish maximum the watermark strength while decrease the visual distortion. From experimental results, it demonstrates the robustness and the superiority of the proposed hybrid scheme.

Original languageEnglish
Title of host publicationNetworked Digital Technologies - Second International Conference, NDT 2010, Proceedings
Pages314-320
Number of pages7
EditionPART 1
DOIs
StatePublished - 2010
Externally publishedYes
Event2nd International Conference on 'Networked Digital Technologies', NDT 2010 - Prague, Czech Republic
Duration: 7 Jul 20109 Jul 2010

Publication series

NameCommunications in Computer and Information Science
NumberPART 1
Volume87 CCIS
ISSN (Print)1865-0929

Conference

Conference2nd International Conference on 'Networked Digital Technologies', NDT 2010
Country/TerritoryCzech Republic
CityPrague
Period7/07/109/07/10

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