| 信息隐藏原理及数字水印技术的若干问题和趋势 |
| |
| 引用本文： | 刘世栋,杨林,王建新.信息隐藏原理及数字水印技术的若干问题和趋势[J].计算机工程与应用,2003,39(12):158-160,179. |
| |
| 作者姓名： | 刘世栋 杨林 王建新 |
| |
| 作者单位： | 1. 南京解放军理工大学通信工程学院,南京,210016
2. 北京总参第61研究所,北京,100039 |
| |
| 摘 要： | 从信息隐藏的原理入手,论述了信息隐藏的基本模型以及在数字元元水印技术上的应用。阐述信息隐藏基本原理、算法和基本特性,以及相关技术的研究与进展现状,以数字水印技术为例,重点分析了数字水印技术原理特点、模型、典型算法以及对数字水印攻击方法,最后探讨了数字水印技术的研究发展趋势及其应用前景。
|
| 关 键 词： | 信息隐藏 数字水印 多媒体信息安全 版权保护 |
| 文章编号： | 1002-8331-(2003)12-0158-03 |
Trends and Some Problems of Digital Watermarking Techniques Based on Information Hiding |
| |
| Liu Shidong,Yang Lin,Wang Jianxin.Trends and Some Problems of Digital Watermarking Techniques Based on Information Hiding[J].Computer Engineering and Applications,2003,39(12):158-160,179. |
| |
| Authors: | Liu Shidong Yang Lin Wang Jianxin |
| |
| Affiliation: | Liu Shidong 1 Yang Lin 2 Wang Jianxin 21 |
| |
| Abstract: | From the theories of information hiding,this paper main discusses the information hiding and digital water-marking techniques.First it discusses the basic theories,algorithms and characteristics of the information hiding and their related techniques and recent developments.Then this paper mainly analyzes the digital watermarking techniques,in this part it includes the digital watermarking theories,algorithms and attack methods.Finally,it gives the further research di-rections and applications of information hiding and digital watermarking. |
| |
| Keywords: | Information Hiding Digital Watermarking Multimedia security Copyright Protection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
