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sichashu
- 提出了一种基于自适应四叉树分形编码的数字水印技术。对原始图像进行四叉树分形编码后 , 通过给定子块在不同的寻找区域中搜索其最佳匹配父块来嵌入水印。实验结果表明 ,本方法在嵌入水 印编码时间、图像质量和鲁棒性方面均比传统的方法有较大的改进。-NULL
water_echo
- 音频处理数字水印，实现回声隐藏的数字水印技术-echo hiding
imagehide
- 数字隐写技术，很好用的数字水印算法。采用VC++编程实现，步骤明细，内容清楚，欢迎下载-Digital steganography technology, a good digital watermarking algorithm used. Using VC++ programming, steps detail, content, clear, welcome to download
shuzishuiying
- 数字水印的图像处理方法，很好，做图像水印的同行可以参考-Digital watermark image processing methods, well, do their counterparts in the image watermark can refer to the
dwt_gray_watermaking
- 一种基于小波变换的灰度数字水印嵌入算法,使用matlab实现，含有原始论文。不过不是很理想，希望大家改进-Gray-scale based on wavelet transform digital watermark embedding algorithm, using matlab implementation, containing the original papers. But not very good, hope that we improve the
CollectionsofWaterMarkingAttack
- 关于各种数字水印攻击的MATLAB代码，可以用于仿真实验，调用方便简单-Digital watermarking attacks on a variety of MATLAB code that can be used for simulation experiments, to facilitate a simple call to
MyImageWork
- Vc++利用24位BMP图像的RGB分量最低位来保存隐密数据，实现数字水印功能， 在程序运行后，导入一张BMP图像，然后选择加密、解密菜单中的嵌入隐藏信息， 设置文件保存路径，可轻松实现加密功能，同时选中图片选择解密隐藏信息可分享 出原始信息。 -Vc++ to use 24-bit BMP images of the RGB components of the lowest bit to save the secret data, digital watermarking fu
ResearchingonWatermarkingAlgorithmofImageResistanc
- 在对图像数字水印和图像压缩技术进行深入研究的同时，提 出了在图像压缩域内同时嵌入一个鲁棒水印和一个脆弱水印的双水 印方案-esides researching on the image digital watermarking and image compression technology in—depth，the thesis has put forward a method to embed a robust and af ragile watermark in the
AnalysisandDesignofWatermarkingAlgorithmsforImprov
- 提出一种新的混合数字水印算法，它利用了 两种方法最好抵制JPEG压缩。-develop a novel hybrid watermarking algorithm that exploits the best of both approaches for greater resilience to JPEG compres- sion.
cdmawatermarking
- 实现cdma、cor 数字水印信息的嵌入与恢复-To achieve cdma, cor digital watermark embedding and recovery
wavedetect
- 本函数将完成W-SVD模型下数字水印的检测 corr_coef, corr_DCTcoef 分别为不同方法下检测出的相关性值 function [corr_coef, corr_DCTcoef] = wavedetect(test, original, seed, wavelet, level, alpha, ratio)- This function will complete the W-SVD model digital watermark detection corr_coef
DWTBLOCKwatermark
- 基于块的数字水印经典算法，研究水印的值得借鉴和学习-Classical block-based digital watermarking algorithm to study the watermark is worth learning and learning
dct2_embed
- 数字水印嵌入算法，利用离散余弦变换的（dct）算法，对以往的算法有所改进-Digital watermark embedding algorithm, using discrete cosine transform (dct) algorithm, an improvement on previous algorithms
dct2_recover
- 数字水印提取算法，利用离散余弦变换的（dct）算法，对以往的算法有所改进-Digital watermark extraction algorithm using discrete cosine transform (dct) algorithm, an improvement on previous algorithms
dwt_embed
- 数字水印嵌入算法，利用离散小波变换的（dwt）算法-Digital watermark embedding algorithm, using discrete wavelet transform (dwt) algorithm
lsb_embed
- 数字水印嵌入算法，利用空域变换的（lsb）算法-Digital watermark embedding algorithm, the use of airspace transform (lsb) algorithm
kawenWaterMark
- 数字水印系统，网上源码改版，功能更加强大，重要的是里面加注了标识，适合初学者-Digital watermarking systems, on-line source code revision, more powerful, it is important that the filling inside of the logo, suitable for beginners
kuopin
- 关于扩频的图像数字水印 -kuopin watermark kuopin watermark
shuiyin
- 提供了一些PDF资料，主要内容包括数字水印各个方面的研究。-Provided some PDF data, mainly including various aspects of digital watermarking.
yiciU
- 基于一次U系统的商业票据防伪的数字水印算法，钟文琦-U system based on a commercial paper security of digital watermarking algorithm, Zhongwen Qi