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[Graph Recognizewatermarkingcheck

Description: 数字水印技术检测,可以对图像加入水印或者从图像中检测出水印-digital watermark detection technology, the image watermarking or from the images detected watermark
Platform: | Size: 48128 | Author: 王明 | Hits:

[Crack HackDCTwatermark

Description: 基于dct的数字图像水印技术的matlab源代码。大家共享-DCT-based digital image watermarking technique matlab source code. U.S. share
Platform: | Size: 441344 | Author: 张娜 | Hits:

[DocumentsHaar

Description: 基于Haar小波变换的数字图像水印算法,信息隐藏, 数字水印,小波变换 -Based on the Haar wavelet transform algorithm for digital image watermarking, information hiding, digital watermarking, wavelet transform
Platform: | Size: 162816 | Author: 陈彩琼 | Hits:

[Special Effectsdct

Description: 在图像的dct域内嵌入数字水印,包括水印嵌入和提取程序。水印为一副图像。-In the image embedded in the DCT domain of digital watermarking, including the watermark embedding and extraction procedures. Watermark for an image.
Platform: | Size: 1024 | Author: 霞疙瘩228 | Hits:

[Special EffectsDCT_watermark

Description: 256色灰度图嵌入数字水印图象和提取数字水印图象的源代码,转自其它站点,共同学习-256-color grayscale image digital watermark embedding and extraction of digital watermarking image
Platform: | Size: 522240 | Author: yang | Hits:

[Software Engineeringmulti_wavelet

Description: multi_wavelet An Image Digital Watermarking Algorithm Based on Bit-Plane-Decomposition and Multi-Resolution-Decomposition -multi_waveletAn Image Digital Watermarking Algorithm Based on Bit-Plane-Decomposition and Multi-Resolution-Decomposition
Platform: | Size: 490496 | Author: liqiong | Hits:

[Special Effectswatermarkingmatlabsourcecode

Description: 关于数字水印的matlab源代码,将彩色图像的rgb分量提取出,分别嵌入水印-About digital watermarking matlab source code, the rgb color image to be extracted components, respectively, embedded watermark
Platform: | Size: 2048 | Author: 梁小宝 | Hits:

[DocumentsMATLABshixianxiaobosuanfa

Description: 用MATLAB实现数字水印里的小波算法,以达到给图像加密秘信息或版权信息的功能-Using MATLAB implementation of digital watermarking in the wavelet algorithm to achieve image encryption give secret information or copyright information function
Platform: | Size: 29948928 | Author: 炎黄 | Hits:

[WaveletDWT

Description: 基于混沌加密的离散小波变换域数字图像水印算法的研究的期刊论文-DWT Based on Chaotic Encryption Algorithm for Digital Image Watermarking domain of research journal articles
Platform: | Size: 553984 | Author: 刘欣 | Hits:

[source in ebookdct2_out

Description: 数字水印(digitalwatermarking)是一种信息隐藏技术,它的基本思想是在数字图像、音频或视频等数字媒体作品中嵌入秘密信息,以便保护数字作品的版权、证明作品的真实可靠性、跟踪盗版行为或提供作品的附加信息。-Digital Watermarking (digitalwatermarking) is a kind of information hiding technology, its basic idea is in the digital image, audio or video digital media works, such as embedded secret information in order to protect the copyright of digital works to prove that the true reliability of the work, tracking piracy works or provide additional information.
Platform: | Size: 1024 | Author: huhao | Hits:

[Waveletmm

Description: 关于频率域的数字图像水印的文字,有小波变换,傅里叶变换-On the frequency domain of digital image watermarking text, there are wavelet transform, Fourier transform
Platform: | Size: 567296 | Author: 张士培 | Hits:

[DocumentsDCT

Description: DCT数字图像水印算法的源代码!含有图像的水印的嵌入和水印的提取!-DCT digital image watermarking algorithm source code! Containing the watermark image watermark embedding and extraction!
Platform: | Size: 34816 | Author: 无敌小猪 | Hits:

[Otherhundun_svd_0525

Description: 效果非常好的数字水印的源代码,实现了基于小波变换的奇异值分解算法,选取载体图像的LH子带作为载体,并进行攻击测试算法性能-The effect of a very good source of digital watermarking, wavelet transform based on the realization of the singular value decomposition algorithm, select the carrier of the LH sub-band image as a carrier and test algorithm to attack
Platform: | Size: 2048 | Author: xiaobao89 | Hits:

[Graph programwatermark

Description: 数字水印处理系统主要由水印嵌入和水印检测两个过程。(1)水印嵌入过程为:数字水印(X)、原图像(I)和密钥/公钥(K)通过数字水印嵌入算法形成嵌入水印后的图像(I*)。 (2)水印检测过程为:数字水印(X)、水印图像(I*)和密钥/公钥(K)通过数字水印检测算法检测出数字水印或有无水印。该程序调试已通过!-Digital watermarking system mainly consists of watermark embedding and watermark detection of the two processes. (1) The watermark embedding process as follows: Digital watermarking (X), the original image (I) and key/public key (K) by digital watermark embedding algorithm to form watermarked image (I*). (2) The watermark detection process is as follows: Digital watermarking (X), the watermark image (I*) and key/public key (K) by digital watermark detection algorithm to detect whether the digital watermark or watermark. The program debugging has passed!
Platform: | Size: 54272 | Author: Matthew | Hits:

[Graph programBasedonHVSdigitalimagewatermarkinginwaveletdomain.

Description: 基于人类视觉系统HVS的小波域数字图像水印 包含:嵌入、提取、分解、重构等-Based on human visual system HVS digital image watermarking in wavelet domain include: embedding, extraction, decomposition, reconstruction, etc.
Platform: | Size: 2048 | Author: 杜小三 | Hits:

[Graph programSVD_DWTimage

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 .
Platform: | Size: 38912 | Author: 久久 | Hits:

[Otherwatermark

Description: watermark+LSB 数字图像水印的lab实现 源代码-watermark+ LSB lab digital image watermarking implementation source code
Platform: | Size: 309248 | Author: Mark | Hits:

[matlabDWT-based-watermarking

Description: 小波域数字水印嵌入程序。 实现对数字图像进行水印嵌入和检测。-Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.
Platform: | Size: 223232 | Author: Frank | Hits:

[Special Effectsshuiyin

Description: 作为信息隐藏的重要分支,数字水印是一种有效的数字产品版权保护和数据安全维护技术。近年来数字水印技术成为了信息安全领域的研究热点,也得到了较大的发展。基于变换域的水印技术是目前研究的热点和重点。本文系统介绍了数字水印的原理和应用方法,概要介绍了数字水印的几种主流算法,并重点研究了一种基于离散余弦变换(DCT)数字图像水印算法,并借助 MATLAB编程工具,实现数字水印的嵌入和提取仿真,以及为测试鲁棒性而对水印图像进行攻击实验。-As an important branch of information hiding, digital watermarking is an effective copyright protection of digital products and data security maintenance technology. In recent years, digital watermarking has become a hot research field of information security, has also been considerable development. Transform domain watermarking technique based on the current research focus and focus. This system describes the principles and applications of digital watermarking methods, an overview of several mainstream digital watermarking algorithms, and focus on a discrete cosine transform (DCT) digital image watermarking, and with the MATLAB programming tools, digital watermark embedding and extraction simulation, as well as test the robustness of the watermark image on the attack experiments.
Platform: | Size: 2048 | Author: yang cheng | Hits:

[Special EffectsDigital-Image-Watermarking-in-Matlab-master

Description: matlab 的有关于数字图像压缩变换的代码和文章,运行结果(digital image. lab master)
Platform: | Size: 2144256 | Author: 精神病很神经 | Hits:
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