| 数字水印处理技术 |
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| 引用本文： | 孙圣和,陆哲明.数字水印处理技术[J].电子学报,2000,28(8):85-90. |
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| 作者姓名： | 孙圣和 陆哲明 |
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| 作者单位： | 哈尔滨工业大学自动化测试与控制系,哈尔滨 150001 |
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| 摘 要： | 近年来,数字水印技术开始广泛用于数字图像,音频,视频和多媒体产品的版权保护.本文综述了数字水印技术的起源,分类和算法.本文提出了水印处理技术基本框架和基本要求,介绍了现有的各种水印生成算法,水印嵌入算法和水印检测算法,提出了几种有效的算法和研究思路,并展望了水印处理技术的应用前景.
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| 关 键 词： | 版权保护 数字水印 多媒体 |
| 收稿时间： | 2000-03-08 |
Digital Watermarking Techniques |
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| SUN Sheng-he,LU Zhe-ming.Digital Watermarking Techniques[J].Acta Electronica Sinica,2000,28(8):85-90. |
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| Authors: | SUN Sheng-he LU Zhe-ming |
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| Affiliation: | Dept.of Automatic Test and Control,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | In recent years,digital watermarking has been widely used in copyright protection for digital images,audio,video and multimedia products.This paper presents a general watermarking framework (GWF) and fundamental demands.introduces various existing watermark generation algorithms,embedding algorithms and detection algorithms.This paper also presents some efficient watermarking algorithms and several investgative trains of thoughts,and forecasts the application foreground of the digital watermarking. |
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| Keywords: | copyright protection digital watermarking multimedia |
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