Description: 本文是关于小波在数字水印方面的应用，有很丰富的源程序代码，图文并茂，讲解清晰，对学习的人很有帮助，与大家共享-This article is about the digital watermarking in wavelet applications, has a very rich source code, with the aid of diagrams, explain the clear and helpful to learn, to share with everyone Platform: |
Size: 135168 |
Author:阳关 |
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Description: 基于小波变换域的数字水印实现，程序编写有分析，很容易学习，并且有仿真过程，能够很好的理解-Based on Wavelet Transform Digital Watermarking realize, programmers have analyzed, it is easy to learn, and have the simulation can be well understood Platform: |
Size: 69632 |
Author:阳关 |
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Description: 数字水印具有很大参考价值的文章 基于DCT变换、分块DCT混沌脆弱水印、自嵌入水印、图像篡改定位及恢复的脆弱水印等15篇最新水印技术文章-Digital Watermarking of great reference value to the article based on the DCT transform, DCT block chaotic fragile watermarking, since the embedded watermark, image tampering localization and recovery fragile watermarking, such as the latest 15 articles watermarking technology Platform: |
Size: 6259712 |
Author:zhangyiyi |
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Description: 基于DCT域的数字水印的嵌入和提取，处理图像是BMP-DCT domain based on digital watermarking embedding and extraction, processing image is BMP Platform: |
Size: 4820992 |
Author:秋水飘零 |
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Description: 里面有模糊聚类分类方法FCM的代码和数字水印算法LSB的实现代码!-There are fuzzy clustering of FCM classification code and digital watermarking algorithm LSB realization of code! Platform: |
Size: 1024 |
Author:代松 |
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Description: 基于脆弱性数字水印的图像完整性验证研究综述(论文)-Based on the vulnerability of digital watermarking image integrity verification Research (Thesis) Platform: |
Size: 335872 |
Author:Aier |
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Description: Digital Fragile Watermarking Scheme For Authentication Of JPEG Images
对于鉴别JPEG图象的数字易损水印方案-Digital Fragile Watermarking Scheme For Authentication Of JPEG Images for the Identification of the number of JPEG image fragile watermarking program Platform: |
Size: 557056 |
Author:Aier |
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Description: 目前绝大部分视频数字水印系统是将一个64位-128位的条码嵌入到视频中，而本软件最大特点是可将用户任意指定的一幅120x120的
黑白图片(如电子印章)隐藏在一段视频流中。这样做的优点是给用户提供了最大的直观性，同时由于偶们嵌入的是一幅图片而不是一组确定的数字，因此在视频被重编码为mpeg4低分辨率格式、信息大量丢失的情况下，仍可以通过人眼识别出已经非常模糊的图片。-At present, the vast majority of video digital watermarking system is a 64-bit-128 barcode embedded into the video, which is the biggest characteristic of this software can be arbitrarily designated a user 120x120 black-and-white images (such as electronic seals) hidden in a section of video stream. The advantages of doing so is to provide users with the most intuitive, at the same time as a result of embedded偶们is a picture rather than a group to determine the figures, so the video was re-encoding for mpeg4 low-resolution formats, the information a large number of missing cases Under the adoption of the human eye can still identify the picture is very fuzzy. Platform: |
Size: 686080 |
Author:高尚兵 |
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Description: 这是一个很实现的数字水印VC源程序,希望对大家有帮忙-This is a very achievable digital watermark VC source, in the hope that we have to help Platform: |
Size: 1998848 |
Author:崔跃利 |
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Description: 探讨MATLAB在 数字水印中的应用，利用MATLAB语言编程实现了一类数字水印算法的嵌入、攻击及提取过程,并给出了程序运行
的结果。
-MATLAB to explore in the digital watermarking application, the use of MATLAB programming language to achieve a class of digital watermarking algorithm for embedding, attacks and extraction process, and gives the results of the program is running. Platform: |
Size: 204800 |
Author:zhaolei |
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Description: 基于DCT域的图像数字水印技术：
摘要：数字水印技术作为数字媒体版权保护的有效办法，近年来在国内外引起了人们极大的兴趣。作者采用了DCT离散余弦变换的算法，对图像这种多媒体数字作品进行了数字水印的嵌入和检测研究。并且使用了高效实用的编程工具MATLAB来介绍了一种DCT域的图像数字水印嵌入和提取的实例，并且在最后对嵌入水印的图像进行了攻击实验，验证了该算法的鲁棒性和不可见性。-Based on the DCT domain image watermarking techniques: Abstract: Digital watermarking of digital media technology as an effective means of copyright protection, in recent years both at home and abroad has aroused great interest. The author adopted the DCT discrete cosine transform algorithms, the image of this multi-media digital works for the digital watermark embedding and detection research. And the use of efficient MATLAB programming tools useful to introduce a DCT domain image watermarking embedding and extraction examples, and in the final of the embedded watermark image of the attack experiments verify the robustness of the algorithm and non- Visibility. Platform: |
Size: 533504 |
Author:绯村剑心 |
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Description: 介绍基于DWT变换的数字水印的电子文档，并付matlab开发的源码-Introduction Based on DWT transform digital watermarking of electronic documents, and pay a matlab source development Platform: |
Size: 143360 |
Author:ysnowren |
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Description: 一个用MATLAB实现的DWT数字水印的源程序-One of the DWT using MATLAB realize the source of digital watermarking Platform: |
Size: 2048 |
Author:cheng |
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Description: matlab版本，基于混沌logstic映射的DCT域数字水印提取算法！很不错的1-matlab version logstic based on chaotic map DCT domain digital watermarking extraction algorithm! Very good one Platform: |
Size: 6144 |
Author:刘田 |
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Description: 一个关于水印的电子书帮你了解水印的技术看看吧还不错-E-book on the watermark to help you understand the watermarking technology is also good to see you Platform: |
Size: 4684800 |
Author:十大 |
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Description: 一种基于DCT变换的数字水印算法的实现过程,水印为伪随机序列，包括嵌入和提取两个过程。其中textmark.m为攻击实验代码。-DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embedding and extraction. Textmark.m experiment in which the attack code. Platform: |
Size: 2048 |
Author:陈日进 |
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Description: 这是我最近这段时间整理的一些关于半脆弱数字水印的论文，都是07，08最新的文献，值得一看，拿来和大家一起分享。-This is my time to sort out the most recent period the number of semi-fragile digital watermarking papers, 07,08 are the latest literature, see, use and share with everyone. Platform: |
Size: 4313088 |
Author:shandy li |
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Description: 此包中是对lsb这种数字水印的添加算法的一种改进方法，其中有三个主要文件Mylsb.m modify_lsb.m和.modify_lsb2.m 这三个文件是对lsb这个算法的三次不同程度的改进，一次比一次改的多，主要涉及的改进方法是我们在添加水印时运用了像素的八临域来判断所应插入的值，其次的方法是运用了转换到不同色彩空间进行水印插入。插入效果的比较通过my_hist.m这个文件来进行显示。-This package is lsb add this digital watermarking algorithm for an improved method, of which there are three key documents Mylsb.m modify_lsb.m and. Modify_lsb2.m these three documents is the lsb of this algorithm three different degrees of improvement of , one of the more than one change, mainly involving the improvement method is to add a watermark when we used the eight pixels to determine the clinical domain of the value should be inserted, followed by the method is to use a switch to a different color space for watermark insertion. Comparison of the effect of insertion through my_hist.m to display the document. Platform: |
Size: 496640 |
Author:吴浩栋 |
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