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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shuihua Han Chao-Hsien Chu Shuangyuan Yang |
| Copyright Year | 2007 |
| Description | Author affiliation: Xiamen Univ., Xiamen (Shuihua Han) |
| 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. |
| Starting Page | 630 |
| Ending Page | 636 |
| File Size | 280664 |
| Page Count | 7 |
| File Format | |
| ISBN | 9780769529974 |
| DOI | 10.1109/ICSC.2007.100 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-17 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | content-based authentication security Image hash performance trade-off |
| Content Type | Text |
| Resource Type | Article |
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