| 浅谈数字水印技术的发展及其重要作用 |
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| 引用本文： | 王玥,江勇.浅谈数字水印技术的发展及其重要作用[J].郧阳师范高等专科学校学报,2009,29(6):102-103. |
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| 作者姓名： | 王玥 江勇 |
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| 作者单位： | 1. 武汉理工大学,信息工程学院,湖北,武汉,430070
2. 郧阳师范高等专科学校,物理与电子工程系,湖北,丹江口,442700 |
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| 摘 要： | 数字水印技术是版权保护中比较行之有效的方法之一，是一种可以在开放的网络环境中，保护版权和认证来源，是多媒体信息安全研究中的热点，它在数字产品的版权保护、商务交易中的票据防伪、声像数据的隐藏标识和篡改提示、隐蔽通信及其对抗等领域中都有广泛的作用。
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| 关 键 词： | 数字水印技术 数字媒体 信息隐藏 版权保护 |
On the Development and Role of Digital Watermarking Technology |
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| WANG-Yue,JIANG-Yong.On the Development and Role of Digital Watermarking Technology[J].Journal of Yunyang Teachers College,2009,29(6):102-103. |
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| Authors: | WANG-Yue JIANG-Yong |
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| Institution: | WANG-Yue, JIANG- Yong(1. School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China; 2. Department of Physics and Electronic Engineering, Yunyang Teachers＇ College, Danjiangkou 442700, China) |
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| Abstract: | Digital watermarking technology is one effectivemethod used in copyright protection in an open network environment, and copyright protection and certification sources are the focus of attention in multimedia information security research. Digital watermarking technology is widely applied in digital copyright protection, the security of notes in business transactions, hiding and revising tips of audio and video data, covering communication and confrontation. |
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| Keywords: | digital Watermarking technology digital media information hiding copyright protection |
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