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Description: DWT-SVD 数字水印 MATLAB
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Size: 1365 |
Author: 86266593 |
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Description: 基于DCT的SVD算法，对于几何攻击有很强的鲁棒性-DCT-SVD algorithm, robustness on geometry attack
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Size: 561152 |
Author: 宋春霖 |
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Description: this matlab code for the paper solved on the DWT SVD and DCT -this is matlab code for the paper solved on the DWT SVD and DCT
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Size: 2048 |
Author: Sathvika |
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Description: matlab GUI数字水印代码。小波变换中的dwt与svd算法的结合，加密用的是混沌加密。是毕业设计的代码。下载后注意图片的路径。-digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm, encryption is used for chaotic encryption. Is a graduate of the code design. Attention to the pictures after the download path.
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Size: 116736 |
Author: xiaobao89 |
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Description: matlab数字水印程序m文件程序，用的是小波变换中的dwt方法，并且把小波变换分成了四个子带，选择的LL子带。svd算法与dwt相结合，加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序，一个是gui的，一个是m文件。-m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is chaotic encryption. I have just uploaded a dwt_svd_GUI.rar procedures, one is the gui, one m file.
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Size: 105472 |
Author: xiaobao89 |
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Description: This matlab code for SVD based image watermarking -This is matlab code for SVD based image watermarking
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Size: 6144 |
Author: enda |
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Description: This is the matlab code for SVD-DCT image watermarking
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Size: 5120 |
Author: enda |
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Description: All three, Discrete Wavelet Transform (DWT) - Singular
Value Decomposition (SVD) and Adaptive Tabu Search
(ATS) have been used as mathematical tools for embedding
data into an audio signal. In this paper, we present a new
robust audio watermarking scheme based on DWT-SVD and
ATS. After applying the DWT to the cover audio signal, we
map the DWT coefficients, and apply the SVD, we search for
the optimal intensity of audio watermarking by using the
ATS. Experimental results show that the watermarking
method performs well in both security and robustness to
many digital signals processing, such as filtering,
cropping, mp3 and random noise.
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Size: 267264 |
Author: Rishi |
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Description: 提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。-A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .
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Size: 38912 |
Author: 久久 |
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Description: 一段基于DWT的数字水印的MATLAB代码，图像分块，水印受攻击-A DWT-based digital watermarking of MATLAB code, image segmentation, watermarking attacks
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Size: 1024 |
Author: 小玉 |
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Description: 讲解了利用DWT-SVD，来实现水印水印，并分析了嵌入全过程-using DWt and svd to tell you a excellent idea about theway to inbed a digitalwatermark
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Size: 1764352 |
Author: wangmin |
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Description: cdma code for developing the code
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Size: 1229824 |
Author: jany |
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Description: 结合svd与dwt的程序，优点有很多，例如抗压缩攻击，抗剪切攻击，-Dwt with svd and procedures, there are many advantages, such as resistance to compression attacks, shear attacks, etc.
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Size: 10240 |
Author: 我考 |
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Description: 用小波+SVD变换实现水印的提取和嵌入并且具有良好的鲁棒性-use DWT+SVD to chieve watermark extract and embed，it has goog robust
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Size: 33792 |
Author: 无忌 |
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Description: 一个基于dwt,svd的图像水印嵌入算法-code for a image watermarking embeding based matlab
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Size: 2048 |
Author: pengpeng |
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Description: DWT-SVD Watermarking
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Size: 2206720 |
Author: Naveen Neelapala |
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Description: 是一篇关于图像数字水印你的外国文献，主要的水印算法是围绕svd和dwt展开的。希望对你有用。-A foreign literature on the image watermarking, watermark algorithm is built around svd and dwt expanded. I hope useful for you.
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Size: 420864 |
Author: qiqing |
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Description: THis is IEEE documents of SVD-DWT watermarking
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Size: 195584 |
Author: doni yusdinar |
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Description: DWT-SVD-master with matlab
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Size: 2580480 |
Author: hossey73
|
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Description: 基于DCT,DWT,SVD的图像鲁棒水印算法，并在GUI界面展示(Image watermark algorithm based on DCT, DWT, SVD and displayed on GUI interface.)
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Size: 550912 |
Author: hivi93 |
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