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Handwritten_Signature_Extraction_from_Watermarked.
- 本文用特定算法向数字图像嵌入水印，并通过算法来提取水印，取得了良好的效果。-In this paper, a specific algorithm to the digital image embedded watermark, and watermark extraction algorithm to obtain good results.
ADAPTIVE_VISIBLE_WATERMARKING_OF_IMAGES
- 本文介绍了自适应算法的数字图像水印嵌入和数字提取，取得了良好的效果。-This paper introduces the adaptive algorithm of the digital image watermark embedding and digital extraction, achieved good results.
Reversible_Visible_Watermarking_and_Lossless_Recov
- 本文介绍了无损的数字图像水印嵌入和数字提取，取得了良好的效果。-In this paper, non-destructive digital image watermark embedding and digital extraction, achieved good results.
DCT_watermark
- 离散余弦变换的数字水印的资料，介绍了离散余弦变换的水印方法-walsh transform information, details on the book walsh transform
watermarking
- 使用了Arnold置乱算法，实现了基于小波变换的数字图像水印-Arnold used the scrambling algorithm based on wavelet transform of digital image watermarking
dct2
- 数字水印DCT算法设计，可以进行优化，希望大家一起将程序优化-DCT digital watermarking algorithm designe，it can be optimized and I hope that everyone can work together to optimized it.
d2
- 利用HASH（采用sha-1算法）算法原理，设计数字签名的水印算法，完成嵌入、（提取）验证，-Use HASH (using sha-1 algorithm) algorithm, design of watermarking algorithms digital signature to complete the embedding, (extract) authentication,
sourse
- BP神经元Matlab原程序,实现数字识别功能,可以运行,附有图片,可以下载运行-BPshenjingyuanwangluo,shixianshuzishibiegongneng,huanyingxiazai!
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- 数字水印（Digital Watermarking）技术是将一些标识信息(即数字水印)直接嵌入数字载体(包括多媒体、文档、软件等)当中，但不影响原载体的使用价值，也不容易被人的知觉系统(如视觉或听觉系统)觉察或注意到-Digital Watermarking (Digital Watermarking) technology is the number of identification information (ie digital watermark) embedded in the num
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- 数字水印的说明资料，以及相关信息，相关方法的介绍-this is a digitalwatermarking
Digital_Watermarking
- 基于小波的数字水印，含MultiMark、WaterMark两种方法。-Digital Watermarking Based on Wavelet, including MultiMark, WaterMark two ways.
zhiluanSVD
- 数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。-Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar
pic393
- 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of on
waterprint
- 用matlab实现数字水印程序，嵌入的水印为高斯水印，可对比显示水印信息、原图、算子的边缘图和嵌入水印后的图像-Matlab digital watermark with the procedures for the Gaussian watermark embedded watermark, the watermark can be compared show information, artwork, operator of the edge map and the embedded wat
fa
- 离散的分数阶傅里叶变换MATLAB程度代码，可用于数字水印研究及图像处理、-Discrete fractional Fourier transform of the degree of MATLAB code can be used for digital watermarking and image processing,
Semi_FragileAuthenticationWatermark
- 基于DCT压缩前后不变量，编写的抗JPEG压缩的数字图像认证水印算法，具有良好的抵抗压缩、剪切、篡改等性能的水印仿真程序-Around the DCT-based compression is not variable, the preparation of the anti-JPEG compression algorithm for digital image authentication watermark with good resistance to compression, shea
DigitalWaterMark
- 数字图像水印，使用小波变换进行水印的添加和提取。matlab源代码。wm_embed.m嵌入。wm_extract.m提取。-Digital image watermarking, the use of wavelet transform to add and extract the watermark. matlab source code. Embed wm_embed.m. wm_extract.m extraction.
watermark
- 用dct变换进行数字水印添加，提取-dct watermark
digitalwatermarkingsystem
- 数字水印系统，用C++语言编制而成，实现了一种数字水印加密算法。该系统可以用于防伪标志，具有一定的应用前景。-Digital watermarking system, using C++ language prepared to achieve a kind of digital watermarking encryption algorithm. The system can be used for security signs, with certain applications.
LDPCdwt
- ldpc码在数字水印方面的研究，可加强对ldpc码的理解-the research about ldpc applied digital watermark,it can decrease ber and improve robutness