| 基于DCT的数字水印鲁棒性研究 |
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| 引用本文： | 杨森,吕国英. 基于DCT的数字水印鲁棒性研究[J]. 办公自动化, 2010, 0(4): 28-29 |
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| 作者姓名： | 杨森 吕国英 |
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| 作者单位： | 山西大学商务学院信息工程系; |
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| 摘 要： | 数字水印是近几年来出现的数字产品版权保护技术,是当前国际学术界的研究热点。本文对数字水印进行了简要地概述,详细介绍了DCT的基本原理,采用Matlab7.0进行相关仿真实验,论述了基于DCT的数字水印的鲁棒性。
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| 关 键 词： | 数字水印 DCT 鲁棒性 |
Research on the Digital Watermark Robustness Based on DCT |
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| Yang Sen Lv Guoying. Research on the Digital Watermark Robustness Based on DCT[J]. Office Automation, 2010, 0(4): 28-29 |
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| Authors: | Yang Sen Lv Guoying |
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| Affiliation: | Business College of Shanxi University Taiyuan 030031 |
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| Abstract: | The Digital Watermark is a preservation technology about the digital product copyright which appeared in the last few years,and it's the current international academic circle's research focus.The article provides an overview of the digital watermark,introduces the DCT basic principle in detail,uses Matlab7.0 to carry on the related simulation experiment,and discusses the DCT-based digital watermark robustness. |
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| Keywords: | Digital watermark DCT Robustness |
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