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Discontinuity of SVD Embedding Mapping Used for Watermarks

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On the Move to Meaningful Internet Systems: OTM 2009 Workshops (OTM 2009)

Part of the book series: Lecture Notes in Computer Science ((LNISA,volume 5872))

Abstract

This paper presents a verification test on a quasi-one-way characteristic of SD watermarking. Norm of distance between tow matrices is one of measures for evaluating degree of computational burden against reverse analysis.The norm distance shows a kind of nonlinearity and even non-continous phenominon, in spite of the norm is smooth quadratic function.

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References

  1. Ohzeki, K., Sakurai, M.: SVD-Based Watermark with Quasi-One-Way Operation by Reducing a Singular Value Matrix Rank. In: Proc. The Firste-forensics, Adelade, Australia, Technicalsession B4. Watermarking, 1 (January 22, 2008)

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  2. Qi, X., Brimley, B., Brimley, G.: Anadaptive QIM- and SVD-based digital image water marking scheme in the wavelet domain. In: Proc. ICIP, October 2008, pp. 421–424 (2008)

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  3. Ohzeki, K., Gi, E.: Quasi-One-Way Function and Its Application stoImage Watermarking. In: Proc. MMAP in IMCSIT, Wisła, Poland, pp. 501–508 (October 2008)

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Author information

Authors and Affiliations

  1. ISE, Shibaura Institute of Technology, 3-7-5,Toyosu, Koutouku, Tokyo, Japan

    Kazuo Ohzeki & Engyoku Gi

  2. Liberal Arts, 307, Fukasaku, Minumaku, Saitama, Japan

    Yuki Seo

Authors
  1. Kazuo Ohzeki
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  2. Yuki Seo
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  3. Engyoku Gi
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Editor information

Editors and Affiliations

  1. STARLab, Vrije Universiteit Brussel (VUB), Bldg G/10, Pleinlaan 2, 1050, Brussels, Belgium

    Robert Meersman

  2. Facultad de Informática, Universidad Politécnica de Madrid, Campus de Montegancedo S/N, 28660, Boadilla del Monte, Madrid, Spain

    Pilar Herrero

  3. DEBII - CBS, De Laeter Way, Curtin University of Technology, 6102, Bentley, WA, Australia

    Tharam Dillon

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© 2009 Springer-Verlag Berlin Heidelberg

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Ohzeki, K., Seo, Y., Gi, E. (2009). Discontinuity of SVD Embedding Mapping Used for Watermarks. In: Meersman, R., Herrero, P., Dillon, T. (eds) On the Move to Meaningful Internet Systems: OTM 2009 Workshops. OTM 2009. Lecture Notes in Computer Science, vol 5872. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-05290-3_2

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  • DOI: https://doi.org/10.1007/978-3-642-05290-3_2

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-05289-7

  • Online ISBN: 978-3-642-05290-3

  • eBook Packages: Computer ScienceComputer Science (R0)

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