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| a dct-robust multimedia authentication scheme | |
| Li DQ; Feng DG | |
| 2001 | |
| Conference Name | 7th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS 2001) |
| Pages | 59-62 |
| Conference Date | NOV 18-21, |
| Conference Place | PERTH, AUSTRALIA |
| Indexed Type | istp ; ieee |
| Publish Place | NEDLANDS, WA, AUSTRALIA |
| Publisher | ANZIIS 2001: PROCEEDINGS OF THE SEVENTH AUSTRALIAN AND NEW ZEALAND INTELLIGENT INFORMATION SYSTEMS CONFERENCE |
| ISBN | 1-74052-061-0 |
| Department | Chinese Acad Sci, State Key Lab Informat Secur, Inst Software, Beijing 100080, Peoples R China. |
| English Abstract | In this paper, we analyze a fragile watermark algorithm of Lisa M. Marvel et al and show a security weakness therein. We then show that a fragile watermark could not survive DCT compression as long as the authenticator is constructed from pixe |
| Keyword | Dct Compression Dct Robust Multimedia Authentication Scheme Authenticator Fragile Watermark Algorithm Security Weakness Copy Protection Data Compression Discrete Cosine Transforms Image Processing Security Of Data |
| Sponsorship | IEEE |
| Language | 英语 |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/13470 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Li DQ,Feng DG. a dct-robust multimedia authentication scheme[C]. NEDLANDS, WA, AUSTRALIA:ANZIIS 2001: PROCEEDINGS OF THE SEVENTH AUSTRALIAN AND NEW ZEALAND INTELLIGENT INFORMATION SYSTEMS CONFERENCE,2001:59-62. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 00974049.pdf（332KB） | 开放获取 | -- | Application Full Text | |||
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