Content-based image authentication: Current status, issues, and challenges

Shuihua Han, Chao Hsien Chu, Shuangyuan Yang

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

3 Scopus citations

Abstract

Digital image manipulation software is readily accessible from the Internet today, thus, digital data is very easy to be tampered without having any clue. Under this circumstance, integrity verification has become an important issue in the digital world. The aim of this paper is to present an in-depth analysis on the methods of detecting image tampering. We introduce the notion of image content authentication and the features required to design an effective authentication scheme. We review some algorithms and frequently used security mechanisms. We also analyze and discuss the performance trade-offs and related security issues among existing technologies. Compared with those techniques and protocols based on digital signatures or watermarking, majority of the proposed image hash methods emphasize more on content authentication rather than strict integrity.

Original languageEnglish (US)
Title of host publicationICSC 2007 International Conference on Semantic Computing
Pages630-636
Number of pages7
DOIs
StatePublished - Dec 1 2007
EventICSC 2007 International Conference on Semantic Computing - Irvine CA, United States
Duration: Sep 17 2007Sep 19 2007

Publication series

NameICSC 2007 International Conference on Semantic Computing

Other

OtherICSC 2007 International Conference on Semantic Computing
CountryUnited States
CityIrvine CA
Period9/17/079/19/07

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Computer Science Applications

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