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A digital watermarking algorithm using image compression method based on fuzzy relational equation

  • Hajime Nobuhara*
  • , Witold Pedrycz
  • , Kaoru Hirota
  • *Corresponding author for this work
  • Institute of Science Tokyo
  • University of Alberta

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

Abstract

A digital watermarking using Image Compression method based on Fuzzy relational equation (ICF) is proposed. The method is based on Least Significant Bit Modification. If a coding system of ICF is not designed appropriately, the fuzzy relational equation of ICF will be unsolvable due to the watermarking (modification of compressed image). In order to avoid this problem, a condition for appropriate coding system design is represented in terms of solvability degree of fuzzy relational equation. Image compression and reconstruction experiments using 100 images (extracted from Corel Gallery) are performed, and it is confirmed that the signed image is indistinguishable from the unsigned one.

Original languageEnglish
Title of host publicationProceedings of the 2002 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1568-1573
Number of pages6
ISBN (Print)0780372808
Publication statusPublished - 2002
Externally publishedYes
Event2002 IEEE International Conference on Fuzzy Systems: FUZZ-IEEE 2002 - Honolulu, HI, United States
Duration: 12 May 200217 May 2002

Publication series

NameIEEE International Conference on Plasma Science
Volume2
ISSN (Print)0730-9244

Conference

Conference2002 IEEE International Conference on Fuzzy Systems: FUZZ-IEEE 2002
Country/TerritoryUnited States
CityHonolulu, HI
Period12/05/0217/05/02

Keywords

  • Digital watermarking
  • Fuzzy relational equation
  • Image compression
  • Solvability degree

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