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Update : 2024-05-17 Size : 34022 Publisher :

部分数字水印MATLAB源代码-some digital watermarking MATLAB source code
Update : 2008-10-13 Size : 6417 Publisher : 蔡长永

实现pdf文件上的签名水印-achieve pdf signature on the document watermarking
Update : 2008-10-13 Size : 58145 Publisher : 袁曼

数字水印技术处理程序集合,具有功能全,卡发好-digital watermarking technology procedures set with a full-featured, a good card
Update : 2008-10-13 Size : 3317437 Publisher : 杨光

图像隐藏和数字水印。采用在空域隐藏,在每个象素的bit位的低位藏入图片。采用在DCT系数上附加信息的方法进行。-image hiding and digital watermarking. Hidden in the airspace used in each pixel of the low bit-into the possession of photographs. Using the DCT coefficient Additional information on the methods.
Update : 2008-10-13 Size : 4471 Publisher : 陈大明

图像融合(可视水印)源代码-source code for image fusion (visible watermarking)
Update : 2008-10-13 Size : 503184 Publisher : heb

随着软件产业的迅速发展,软件产品的版权保护已成为一个十分重要的问题.详细介绍了软件水印这 种新兴软件版权保护技术,深入分析了软件水印的现状、分类、攻击方法以及已有的各种算法,并分别讨论了这 些算法的利弊,最后提出软件水印的下一步发展方向.-software industry as the rapid development of software products of copyright protection has become a very important issue. Details of the software watermarking this emerging software copyright protection technology, in-depth analysis of the status of software watermarking, classification, and ways to attack existing algorithms respectively, and discussed the the pros and cons of these algorithms, software watermarking Finally the next step in the development direction.
Update : 2008-10-13 Size : 61094 Publisher : 隼鼻梁

数字水印空域最低位嵌入算法.rar 数字水印空域最低位嵌入算法.rar -digital watermarking airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Rar digital watermarking airspace lowest Algorithm . rar
Update : 2008-10-13 Size : 47304 Publisher : 江红

在现在信息的安全性得到了重视,水印技术在信息隐藏中是一种新的方法。这篇文章能够帮助我们理解水印技术。-now information security has been the focus of attention, watermark technology in the Information Hiding is a new approach. This article can help us to understand watermarking technology.
Update : 2008-10-13 Size : 535329 Publisher : 王清华

介绍了彩色数字水印嵌入技术,有一定参考性-introduced a color digital watermarking technique, a certain sexual reference
Update : 2008-10-13 Size : 45366 Publisher : 黄豪杰

包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范性的意义,且有一定的鲁棒性。需要安装NetPGM的程序包(用来存取pgm格式图像),然后才能在linux下面编译。NetPGM是图像文件的输入/输出软件包。可以在网上搜索得到。如果需要读取其它格式的图像,读者可以修改程序中图像存取部分的代码。对于Linux下编译程序不熟悉的可以参考相关的Linux编程书籍。-contains transplantation based on the C language digital watermarking algorithm code. With the model code of significance, there are certain robustness. NetPGM need to install the package (pgm format used to access images), which can then be compiled under Linux. NetPGM is the image file input / output package. The Internet search can be. If read other formats of images, readers can modify procedures image access part of the code. For Linux compiler can not familiar with the information related to the Linux programming books.
Update : 2008-10-13 Size : 20007 Publisher : 樊志华

在图像中加入文字,图像水印的示例程序。转载-the image into text, image watermarking sample program. Reprinted
Update : 2008-10-13 Size : 102484 Publisher : 张大力

一个图象处理有用的源程序_经典水印算法QIM源码-a useful source _ classic watermarking algorithm QIM FOSS
Update : 2008-10-13 Size : 1290 Publisher : wrm

数字水印生成算法,包括伪随机法,扩频法等-generation digital watermarking algorithms, including pseudo-random, spread spectrum law
Update : 2008-10-13 Size : 3687 Publisher : 胡子

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cox方法展频水印matlab源码,对bitmap图像隐藏信息-frequency watermarking method Show Matlab source of bitmap images for hidden messages
Update : 2008-10-13 Size : 3061 Publisher : cuer

qim是与扩频水印并列的算法。他有很多特性,此算法能帮助你理解qim-qim Spread Spectrum Watermarking is tied with the algorithm. He has a lot of features, this algorithm can help you understand qim
Update : 2008-10-13 Size : 1262 Publisher :

DL : 0
当今信号处理的热点问题, 数字水印和信息隐藏源码 cox -today signal processing issues, digital watermarking and information hidden source cox
Update : 2008-10-13 Size : 447777 Publisher : 刘三

mpeg-4编解码系统的代码,可以用来开发自己的mpeg-4编解码系统,也可以在其中加入自己的代码,开发视频水印系统。-MPEG-4 coding system code can be used to develop its own MPEG-4 coding system, also incorporated in the code, the development of video watermarking system.
Update : 2008-10-13 Size : 131045 Publisher : qiqi

上传图片并加水印程序由asp.net+C#实现,可用来学习如何上传图片及如何加上图片水印-upload pictures and increase watermark procedures Asp. Net C#. can be used to learn how to upload pictures and how to add photo watermarking
Update : 2008-10-13 Size : 21794 Publisher : 蒋锋

Similar to other digital assets, deep neural network (DNN) models could suffer from piracy threat initiated by insider and/or outsider adversaries due to their inherent commercial value. DNN watermarking is a promising technique to mitigate this threat to intellectual property. This work focuses on black- box DNN watermarking, with which an owner can only verify his ownership by issuing special trigger queries to a remote suspicious model. However, informed attackers, who are aware of the watermark and somehow obtain the triggers, could forge fake triggers to claim their ownerships since the poor robustness of triggers and the lack of correlation between the model and the owner identity. This consideration calls for new watermarking methods that can achieve better trade-off for addressing the discrepancy. In this paper, we exploit frequency domain image watermarking to generate triggers and build our DNN watermarking algorithm accordingly. Since watermarking in the frequency domain is high concealment and robust to signal processing operation, the proposed algorithm is superior to existing schemes in resisting fraudulent claim attack. Besides, ex- tensive experimental results on 3 datasets and 8 neural networks demonstrate that the proposed DNN watermarking algorithm achieves similar performance on functionality metrics and better performance on security metrics when compared with existing algorithms.
Update : 2021-05-05 Size : 374457 Publisher : bamzi334
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