A modified robust embedding scheme for faithful watermark extraction

Research output: Contribution to conferencePaperpeer-review

Abstract

Watermarking of digital media for intellectual property protection, content authentication, and data hiding has been an intensive research area in recent years. An issue of considerable importance is how to embed an invisible watermark into a digital image so that it can be faithfully verified after innocent signal processing or unintentional attack. We propose a new watermarking algorithm that uses an "inversely-proportional" embedding rule for the low-magnitude transform coefficients. Experimental results show that this new technique is significantly more robust than the conventional transform-domain embedding rule.

Original languageEnglish (US)
Pages419-422
Number of pages4
StatePublished - Dec 1 2000
EventInternational Conference on Image Processing (ICIP 2000) - Vancouver, BC, Canada
Duration: Sep 10 2000Sep 13 2000

Other

OtherInternational Conference on Image Processing (ICIP 2000)
CountryCanada
CityVancouver, BC
Period9/10/009/13/00

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

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