| 信息隐藏与数字水印技术 |
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| 引用本文： | 章春娥,裘正定.信息隐藏与数字水印技术[J].铁路计算机应用,2001,10(12):3-6. |
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| 作者姓名： | 章春娥 裘正定 |
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| 作者单位： | 北方交大信息科学研究所,在读硕士研究生,100044,北京市%北方交大信息科学研究所,教授,100044,北京市 |
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| 摘 要： | 过去十几年里,数字媒体的应用经历了巨大的变化.信息隐藏与数字水印技术作为一种新兴技术应用于数字媒体,在诸多领域都有广泛的应用前景.综述了数字水印技术的一般框架和特性,总结了数字水印技术的应用和水印嵌入方案分类并对信息隐藏和数字水印技术的新的发展方向作了展望.
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| 关 键 词： | 数字水印信息隐藏 版权保护 载体图像 |
| 收稿时间： | 2001-12-15 |
| 修稿时间： | 2001年10月10 |
Data Hiding and Digital Watermarking Technology |
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| Zhang Chime,Qiu Zhengding.Data Hiding and Digital Watermarking Technology[J].Railway Computer Application,2001,10(12):3-6. |
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| Authors: | Zhang Chime Qiu Zhengding |
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| Abstract: | Usage of digital media has witnessed a tremendous growth during the last decades. As a new technique, data hiding and digital watermarking has been widely used in digital media and has a wide application prospect in many fields. This paper presents a review of the general framework and the properties of digital watermarking, also presents an overview of the application fields and embedding themes classification of digital watermarking. Finally new trends and perspectives of the data hiding and water marking is discussed. |
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| Keywords: | digital watermarking data hiding copyright protection carrier image |
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