| 多媒体信息隐藏技术 |
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| 引用本文： | 张新鹏,殷赵霞.多媒体信息隐藏技术[J].自然杂志,2017,39(2):87-95. |
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| 作者姓名： | 张新鹏 殷赵霞 |
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| 作者单位： | 1.上海大学通信与信息工程学院，上海 200444；2安徽大学计算机科学与技术学院，合肥 230601 |
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| 基金项目： | 国家自然科学基金(61502009、61525203、U1636206)资助 |
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| 摘 要： | 信息安全研究在攻击与防守的对抗中不断发展。一方要攻,要制造尖锐的矛;另一方要守,要制造坚固的盾。多媒体信息隐藏是信息安全与数字信号处理两个领域的交叉。本文回顾了多媒体信息隐藏研究的历史,根据应用领域和技术目标的不同,从数字水印、隐蔽通信和密文域信息隐藏三个方面讲述了多媒体信息隐藏技术如何在攻与防的对抗中互相促进与发展。
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| 关 键 词： | 信息隐藏 数字水印 隐蔽通信 密文域信息隐藏 |
| 收稿时间： | 2016-12-19 |
Data hiding in multimedia |
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| ZHANG Xinpeng,YIN Zhaoxia.Data hiding in multimedia[J].Chinese Journal of Nature,2017,39(2):87-95. |
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| Authors: | ZHANG Xinpeng YIN Zhaoxia |
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| Affiliation: | 1.School of Communication and Information Engineering, Shanghai University, Shanghai 200444, China；2School of Computer Science and Technology, Anhui University, Hefei 230601, China |
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| Abstract: | As we well know, attack and defense are two basic sides of information security. One aims at sharp spear and the other focuses on strong shield. During the confrontation of the two sides, the technology gains breakthrough time after time. Data hiding in multimedia is a domain intercrossed between information security and signal processing. This thesis firstly reviews the development history of multimedia data hiding studies and elaborates watermarking, steganography and cipher domain data hiding respectively, according to different applications and technical indicators. It is shown that attack and defense have always been mutually promoting and restricting in the development of multimedia data hiding studies. |
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| Keywords: | data hiding watermarking steganography information hiding in encrypted domain |
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