a dct-robust multimedia authentication scheme
文献类型:会议论文
作者 | Li DQ ; Feng DG |
出版日期 | 2001 |
会议名称 | 7th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS 2001) |
会议日期 | NOV 18-21, |
会议地点 | PERTH, AUSTRALIA |
关键词 | 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 |
页码 | 59-62 |
英文摘要 | 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 |
收录类别 | ISTP ; IEEE |
会议主办者 | IEEE |
会议录出版者 | ANZIIS 2001: PROCEEDINGS OF THE SEVENTH AUSTRALIAN AND NEW ZEALAND INTELLIGENT INFORMATION SYSTEMS CONFERENCE |
会议录出版地 | NEDLANDS, WA, AUSTRALIA |
语种 | 英语 |
ISBN号 | 1-74052-061-0 |
源URL | [http://124.16.136.157/handle/311060/13470] ![]() |
专题 | 软件研究所_软件所图书馆_会议论文 |
推荐引用方式 GB/T 7714 | Li DQ,Feng DG. a dct-robust multimedia authentication scheme[C]. 见:7th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS 2001). PERTH, AUSTRALIA. NOV 18-21,. |
入库方式: OAI收割
来源:软件研究所
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