搜索资源列表
dct
- 基于matlab编写的dct数字水印程序，文件包括有源程序以及简单的说明等-DCT matlab prepared based on digital watermarking procedures, documentation, including source code, as well as simple descr iptions
dwtgl
- 基于matlab小波工具箱的彩色数字图象水印技术。-Matlab wavelet toolbox based on the color digital image watermarking technology.
matlabwatermaker
- 一种用Matlab实现的基于小波变换的音频数字水印.-A Matlab realization of wavelet transform-based audio digital watermarking.
watermark
- 关于DCT数字水印的matlab程序，附有图像和说明-About DCT digital watermarking matlab procedure, with image and descr iption
lsb
- 基于空域的脆弱水印，可以有效检测出图像发生篡改的区域-Airspace based on fragile watermarking can effectively detect the occurrence of tampering with the image of the region
mark
- 添加水印，在图项中添加，matlab，实现图像的保护等等 -Add watermark, add items in the map, matlab, image protection, etc.
proj_matlab
- 实现水印嵌入，提取水印和对图像进行jpeg攻击-The realization of watermark embedding, watermark extraction and image jpeg attack
Semi_fragilewatermarking
- 内容认证半脆弱水印算法的研究与实现,本程序实现图像的半脆弱水印，是基于DCT的算法，特别适合研究半脆弱水印的同志-Content authentication semi-fragile watermarking algorithm for Research and Implementation of, the procedures for the realization of the semi-fragile watermarking images is based on the DCT alg
AudioWatermarkingforContentAuthentication
- 该水印算法具有以下特点：1）结合音频自身的特性，不仅能够自适应划分音频数据段，而且能够智能调节水印嵌入强度，增强了数字音频水印的鲁棒性；2）能够同时进行数字音频的版权保护与内容认证，并可大致确定篡改发生区域，仿真实验表明，文中算法不仅具有较好的不可感知性，而且对常规处理具有较好的鲁棒性，同时能够对替换等而已篡改做出报警并确定被篡改位置。-The watermarking algorithm has the following characteristics: 1) combined with t
ADDAwatermarking
- 用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，-Using MATLAB realization of the algorithm, and the realization method of authenticatio
CreateImage
- java图片加水印生成～自己写的~学习为主-java image plus watermark generated ~ ~ wrote it myself to learn the main
BMPwatermark
- 基于DCT域的数字水印的嵌入和提取,能有效嵌入和提取数字水印-DCT domain based on digital watermarking embedding and extraction is an effective digital watermark embedding and extraction
VR_ZS_LiLi
- 好的水印的matlab dct,dwt代码,-something about watermark it s good for you
shape
- 利用matlab进行图像处理后，水印提取-matlab
WaterMark
- net,c#语言开发的，给图片批量加水印-net, c# language developed batch add watermark to the picture
imagewatermarkcheby
- 调用Cheby 函数产生混沌序列，嵌入水印。嵌入提取过程完整。-Cheby call functions to generate chaotic sequence, embedded watermark. Embedded in a complete extraction process.
DCT-water-print
- 实现了添加水印及攻击水印的一些方法。攻击水印方法包括抖动攻击、滤波攻击、旋转攻击等-Add watermark and implementation of a number of methods to attack the watermark. Watermarking attack methods include jitter attacks, filtering attacks, spin attack
wavelet
- 一个图像小波数字水印的matlab代码,利用小波变换，在DC分量上实现自适应编码-An image digital watermarking wavelet matlab code, the use of wavelet transform, the DC component on the realization of adaptive coding
LSB11
- 实现用MATLAB处理二值图像，添加水印，并进行提取-useing matlab to chang the picture
sourcecode
- 运用在数字水印中的加密与解密，以及编码解码方面。-Used in digital watermarking of encryption and decryption, as well as aspects of codec.