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A texture-based tamper detection scheme by fragile watermark

  • Harbin Institute of Technology

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

Abstract

A texture-based tamper detection scheme by fragile watermarking technique is proposed in this paper. Comparing with other fragile watermarking schemes, the highlight of our scheme is that it's rather sensitive to malicious tamper such as replacing one's face in the image by another's and at the same time it's insensitive to other legal processing such as lossy JPEG compression and brightness/contrast changes. So it is more suitable for tamper detection in practical use.

Original languageEnglish
Title of host publication2004 IEEE International Symposium on Circuits and Systems - Proceedings; Volume II of V
Subtitle of host publicationMultimedia Systems and Applications, VLSI Systems and Applications
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesII177-II180
ISBN (Print)078038251X
StatePublished - 2004
Event2004 IEEE International Symposium on Circuits and Systems, ISCAS 2004 - Vancouver, BC, Canada
Duration: 23 May 200426 May 2004

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume2
ISSN (Print)0271-4310

Conference

Conference2004 IEEE International Symposium on Circuits and Systems, ISCAS 2004
Country/TerritoryCanada
CityVancouver, BC
Period23/05/0426/05/04

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