Discontinuity of SVD embedding mapping used for watermarks

Kazuo Ohzeki, Yuki Seo, Engyoku Gi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルOn the Move to Meaningful Internet Systems
ホスト出版物のサブタイトルOTM 2009 Workshops and Posters, ADI, CAMS, EI2N, ISDE, IWSSA, MONET, OnToContent, ODIS, ORM, OTM Academy, SWWS, SEMELS, Beyond SAWSDL, COMBEK 2009
ページ4-5
ページ数2
DOI
出版ステータスPublished - 2009 12 1
イベント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, Portugal
継続期間: 2009 11 12009 11 6

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
5872 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

ConferenceOn 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
CountryPortugal
CityVilamoura
Period09/11/109/11/6

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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