Attacks analysis for keyed blind multiresolution watermarking algorithm

  • Authors:
  • Mahmoud Hassan;Sarah Alkuhlani;Laith Alsmadi;Wasan Talhouni

  • Affiliations:
  • Electronics and Computer Engineering, Princess Sumaya University for Technology, Al-Jubaiha, Amman, Jordan;King Abdullah School for Information Technology, University of Jordan, Amman, Jordan;Electronics and Computer Engineering, Princess Sumaya University for Technology, Al-Jubaiha, Amman, Jordan;Electronics and Computer Engineering, Princess Sumaya University for Technology, Al-Jubaiha, Amman, Jordan

  • Venue:
  • ACOS'07 Proceedings of the 6th Conference on WSEAS International Conference on Applied Computer Science - Volume 6
  • Year:
  • 2007

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Abstract

This paper presents noise and compression attacks results for a blind multiresolution watermarking scheme based on a modified Xia's algorithm. The results are based on Levels 2, 5 and 8 of a DWT scheme at different scale factors (α) used in the watermark insertion.