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

C. H. Tzeng*, Wen-Hsiang Tsai

*Corresponding author for this work

研究成果: Paper同行評審

21 引文 斯高帕斯(Scopus)

摘要

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.

原文English
頁面23-26
頁數4
DOIs
出版狀態Published - 1 一月 2001
事件-ACM Multimedia 2001 Workshops-Multimedia and Security: New Challenges - Ottawa, Ont., United States
持續時間: 5 十月 20015 十月 2001

Conference

Conference-ACM Multimedia 2001 Workshops-Multimedia and Security: New Challenges
國家United States
城市Ottawa, Ont.
期間5/10/015/10/01

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