A new technique for authentication of image/video for multimedia applications

C. H. Tzeng*, Wen-Hsiang Tsai

*Corresponding author for this work

Research output: Contribution to conferencePaper

21 Scopus citations

Abstract

In this study, we propose a new image/video authentication system based on the digital signature technique. The proposed digital signature is composed of visually important and compression-tolerant features in images/videos. In the authentication process, the features of each block being evaluated are compared with the corresponding features of the block recorded in the digital signature. Authenticity is granted if the similarity is high enough. The experimental results show that the proposed techniques are not only efficient to protect security and integrity of multimedia data, but also are flexible and feasible for real applications.

Original languageEnglish
Pages23-26
Number of pages4
DOIs
StatePublished - 1 Jan 2001
Event-ACM Multimedia 2001 Workshops-Multimedia and Security: New Challenges - Ottawa, Ont., United States
Duration: 5 Oct 20015 Oct 2001

Conference

Conference-ACM Multimedia 2001 Workshops-Multimedia and Security: New Challenges
CountryUnited States
CityOttawa, Ont.
Period5/10/015/10/01

Keywords

  • Compression tolerance
  • Digital signature
  • Image/video authentication
  • JPEG/MPEG compression

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    Tzeng, C. H., & Tsai, W-H. (2001). A new technique for authentication of image/video for multimedia applications. 23-26. Paper presented at -ACM Multimedia 2001 Workshops-Multimedia and Security: New Challenges, Ottawa, Ont., United States. https://doi.org/10.1145/1232454.1232464