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实现多重数字水印的一个例子,希望对大家深入学习数字水引有一定的帮助。-achieve multiple digital watermarking an example, we want to study figures cited water will help.
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这是文章Multiple Image Watermarking using the SILE Approach的matlab实现,可供研究该文的读者参考。-Multiple Image Watermarking using the SILE Approach
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On Designatedly Veried (Non-interactive)Watermarking Schemes-Although many watermarking schemes consider the case of
universal veri¯ ability, it is undesirable in some applications. Designated
veri¯ cation is a possible solution for this
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multiple vector quantization watermarking
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multiple watermarking using dct
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这是数字水印中的DWT的c++源程序,对大家想用多种语言编写数字水印的程序有所帮助-This is a digital watermark in the DWT of the c++ source code, we want to use multiple languages on Watermarking help program
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基于虚拟光学信息隐藏理论提出了一种三维空间数字水印算法1 该数字水印算法能成为
一种多媒体数据产权保护的有效方案1 对算法的测试结果表明,该算法对于噪音叠加、剪切、旋转、
有损压缩等常见的图像处理操作具有较高的鲁棒性1 由于引入了虚拟光学信息隐藏思想,将虚拟
光路的几何结构参数作为密钥,设计出了多重“锁”和多重“密钥”1 随机模板编码技术的引入,更进
一步提高了数字水印系统的密钥空间. 仿真实验结果表明该算法具有很好的安全性1- A new approach to digital
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audio watermarking multiple codes-audio watermarking multiple codes
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利用基于m 序列的扩频技术实现了
一种数字图像空间域的多重水印算法. 根据m 序列的伪随机特性和抗干扰性能, 使水印具有良好
的隐蔽性和稳健性.-A kind of mult iple digital
image watermark embedding and detect ing alg orithm in spat ial domain w as r ealized by use of spr ead spec-
tr um technology based on m se
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Multiple watermarking
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watermarking using singular valur decomposition and lsb based where multiple watermarking is used.
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数字水印算法,首先从原始图像中读出水印,再将水印图像进行压缩,然后将嵌入水印的图像读取出来,在对图像进行攻击后,对图像进行多次分解和重构,最终图像与原图应该差别不大
-The image digital watermarking, first the original image readout watermark, watermark is compressed, and then the watermark is embedded in the compressed image is
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An additive image watermarking based on SPSO and fitness function, with filters and multiple attacks
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基于置乱算法的多重水印实现
hide -单个水印嵌入算法
tiqu -单个水印提取算法
duohide -多个水印嵌入算法
duotiqu -多个水印提取算法
压缩包里的其他小算法是为这个提供服务的,不仔细介绍。另外还有一些测试时用到的攻击算法,用来检测性能的。
在运行程序的时候,需要在matlab上自行输入一些代码,才可运行-Scrambling Algorithm Based on Multiple Watermark hide - single waterma
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Robust Watermarking Algorithms for Content Authentication and Secure Image Transmission through Single Carrier Frequency Division Multiple Acce-Robust Watermarking Algorithms for Content Authentication and Secure Image Transmission through Single Car
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将要嵌入的多张水印图利用不同正交码调制,之后嵌入到被嵌入图片的小波变换系数中,对小波系数做逆变换,得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inv
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