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基于DCT的数字水印鲁棒性研究 被引量：4

Research on the Digital Watermark Robustness Based on DCT
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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。 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.
作者 杨森 吕国英
机构地区 山西大学商务学院信息工程系
出处 《办公自动化（综合月刊）》 2010年第2期28-29,共2页 Office Informatization
关键词 数字水印 DCT 鲁棒性 Digital watermark DCT Robustness
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献3

二级参考文献15

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共引文献302

同被引文献21

  • 1赵翔,郝林.数字水印综述[J].计算机工程与设计,2006,27(11):1946-1950. 被引量：46
  • 2徐先传,张琦.一种基于DCT域的数字水印方案研究[J].微计算机信息,2007,23(04X):59-61. 被引量：9
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  • 10郭宏,郝俊杰.一种基于DCT的鲁棒性数字水印算法[J].现代计算机,2007,13(12):46-49. 被引量：4

引证文献4

二级引证文献21

办公自动化（综合月刊）
2010年 第2期

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