Discontinuity of SVD embedding mapping used for watermarks

Kazuo Ohzeki, Yuki Seo, Engyoku Gi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

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.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages4-5
Number of pages2
Volume5872 LNCS
DOIs
Publication statusPublished - 2009
EventOn the Move to Meaningful Internet Systems, OTM 2009: ADI 2009, CAMS 2009, EI2N 2009, ISDE 2009, IWSSA 2009, MONET 2009, OnToContent 2009, ODIS 2009, ORM 2009, OTM Academy 2009, SWWS 2009, SEMELS 2009, Beyond SAWSDL 2009, COMBEK 2009 - Vilamoura
Duration: 2009 Nov 12009 Nov 6

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5872 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

OtherOn the Move to Meaningful Internet Systems, OTM 2009: ADI 2009, CAMS 2009, EI2N 2009, ISDE 2009, IWSSA 2009, MONET 2009, OnToContent 2009, ODIS 2009, ORM 2009, OTM Academy 2009, SWWS 2009, SEMELS 2009, Beyond SAWSDL 2009, COMBEK 2009
CityVilamoura
Period09/11/109/11/6

Fingerprint

Watermarking
Singular value decomposition

Keywords

  • Eigen-value
  • Mapping
  • Norm
  • One-way function
  • SVD

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

Cite this

Ohzeki, K., Seo, Y., & Gi, E. (2009). Discontinuity of SVD embedding mapping used for watermarks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5872 LNCS, pp. 4-5). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5872 LNCS). https://doi.org/10.1007/978-3-642-05290-3_2

Discontinuity of SVD embedding mapping used for watermarks. / Ohzeki, Kazuo; Seo, Yuki; Gi, Engyoku.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 5872 LNCS 2009. p. 4-5 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5872 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ohzeki, K, Seo, Y & Gi, E 2009, Discontinuity of SVD embedding mapping used for watermarks. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 5872 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 5872 LNCS, pp. 4-5, On the Move to Meaningful Internet Systems, OTM 2009: ADI 2009, CAMS 2009, EI2N 2009, ISDE 2009, IWSSA 2009, MONET 2009, OnToContent 2009, ODIS 2009, ORM 2009, OTM Academy 2009, SWWS 2009, SEMELS 2009, Beyond SAWSDL 2009, COMBEK 2009, Vilamoura, 09/11/1. https://doi.org/10.1007/978-3-642-05290-3_2
Ohzeki K, Seo Y, Gi E. Discontinuity of SVD embedding mapping used for watermarks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 5872 LNCS. 2009. p. 4-5. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-642-05290-3_2
Ohzeki, Kazuo ; Seo, Yuki ; Gi, Engyoku. / Discontinuity of SVD embedding mapping used for watermarks. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 5872 LNCS 2009. pp. 4-5 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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