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dwt_svd_mfile.rar
- 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 tra
zhaisong
- 编程小波变换在数字水印图像处理中的应用并给出具体程序-Programming wavelet transform in digital watermarking image processing and gives the specific procedures
SA_TSP
- matlabf非常好基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数-matlabf very good Contourlet Transform-based watermarking algorithm. and wavelet transform is different Contourlet trans
DWT_DFT_001.pdf
- 该文提出一种基于小波变换和后对音频进行小波变换， 小波变换的近嵌入水印。在水印提取过程中，不需要原始音频信号的参与。仿真试验证实了该算法的稳健性和不可感知性。-This paper presents a wavelet transform-based and audio after the wavelet transform, wavelet transform nearly embedded watermark. In the watermark extraction process does
119128624MATLAB2660-3160
- 水印技术 充分了解数字水印技术在版权保护，尤其是在多媒体数据版权保护等方面的重要作用和前景， 通过几种基于小波变换的数字水印和其他经典的数字水印方案的研究比较，验证小波域的水印的透明性鲁棒性等特点。 要求利用工具进行仿真试验。-Watermarking technology to fully understand the digital watermarking technology in copyright protection, especially in the multim
wavedetect
- 信息隐藏中的数字水印技术小波变换c++源代码-Hidden information in digital watermarking technology wavelet transform c++ source code
waterpicture
- 水印的发展在21世纪将会在世界普遍范围内迅速发展，本程序包括数字水印的小波变换算法，使初学者对水印有一个大致的了解-Watermark development in the 21st century will be in the world within the general scope of the rapid development, this process includes the digital watermark wavelet transform algorithm, so th
zero-watermarking
- 小波变换(Wavelet)实现数字零水印源代码-Simple wavelet transform (Wavelet) digital Watermarking source code
watermaking
- 基于混沌的离散小波变换的数字水印算法研究-wavelet watermarking
wavemarksvd
- 基于小波变换的水印嵌入，经过验证，可以顺利执行通过。-Based on Wavelet Transform watermark embedding, a proven, successful implementation can be adopted.
watermark
- matlab 小波变换 有嵌入水印部分和提取水印部分-watermarking
miyao
- 本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力。-In this paper, two-dimensional chaotic map based on digital image watermarking algorit
M_program
- 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 -Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
waveletwatermarkerDYADICWAVELET
- 小波理论与应用书中参考程序，二进小波变换图像增强及数字水印。c++程序-Wavelet Theory and Applications book reference procedure, the dyadic wavelet transform image enhancement and digital watermarking. c++ program
SS
- 本算法描述了如何利用小波变换进行水印的嵌入与提取-The algorithm described how to use wavelet transform embedding and extracting
DWTwatermark
- 基于小波变换的数字水印论文，四篇，对想学习基于小波的数字水印的比较有帮助。-Digital watermarking based on wavelet transform paper 4, to want to learn digital watermarking based on wavelet more helpful.
Waveletwatermaking
- 基于小波变换的图像数字水印的文章 pdf-Image Based on Wavelet Transform Digital Watermarking article pdf
watermarking
- 本代码包含了时域以及基于DCT域和小波变换域的几种水印的嵌入和检测算法-the watermarking based dct domain and wavelet domain
DWT_shuiyin
- 提出了一个新的基于量化抖动和模式分组编码的盲数字图像水印算法,该算法首先在DWT(离散小波变换)的第 二层中频子带中随机选取相应位置的绝对值最大的系数作为水印的嵌入区间,对小波系数进行量化并根据分组编码原 理生成预嵌入模式,然后将一个二值水印图像嵌入到模式当中。-Proposed a new model based on quantitative jitter and packet-coded blind digital image watermarking algorithm, the
audiowatermarkingprogram
- 这是基于小波变换的音频水印matlab程序, 该程序是基于三段式能量关系嵌入水印的,对研究水印的同仁有帮助。 -This is the audio watermarking matlab program based on wavelet transform. it is based on three-power relations embedded watermark and has help to the watermark research colleagues.