搜索资源列表
DCT_Qutization_watermarking
- 本程序是基于DCT的数字水印算法，包含水印的嵌入，提取过程！-watermarking scheme based on DCT！
quanxitu
- 基于计算全息的半色图像信息隐藏，matlab实现，用于数字水印-CGH-based semi-color image information hiding
DWT2
- 对源图像进行二维离散小波变换，使其适用于数字水印等进行加密处理-Two-dimensional images of the source of discrete wavelet transform to make it applicable to the digital watermark is encrypted, etc.
WaterMark
- 用Visual编写的数字水印源代码，希望大家喜欢！-Visual prepared using digital watermarking source code, I hope you like!
watermarking
- 采用小波变换的方法实现了数字水印的嵌入与提取，效果非常不错！-Using wavelet transform method to achieve the digital watermark embedding and extraction, the effect is very good!
water-echo
- 用回声隐藏方法实现数字水印的许多程序，欢迎共享-This is some water echo code,I spend a lot of time on it.
li3-13
- 用二维离散小波变换实现数字水印，实验效果良好。供参考学习并交流，-Two-dimensional discrete wavelet transform implementation of digital watermarking, experiments good results. For information to learn and exchange,
main
- 关于SVD的数字水印模型，包括嵌入，检测，画SC图等-On the SVD of the digital watermarking model, including embedding, testing, painting, etc. SC Map
324
- 用VC写的基于MFC的数字水印程序，界面简洁，易懂-VC written with MFC-based digital watermarking process, the interface simple and easy to understand
dwt-watermarking
- 本利用MATLAB，结合aronld变换实现了基于小波分解的图像数字水印算法，经调试通过-The use of MATLAB, with aronld Transform Wavelet-based Image Watermarking by debugging through the
MatermarkingDWT_DCT
- 提出一种基于DWT和DCT域的有意义二值图像数字水印算法 利用Arnold变换对水印序列进行置乱,消除 象素的空间相关性,增加水印的安全性 而结合小波变换和离散余弦变换的特性,将水印信息嵌入到图像变换域的低频和 中频系数中,提高水印的鲁棒性和不可见性 实验证明该算法具有较好的抗压缩、抗噪音和抗剪切性。-Watermarking in DWT and DCT area
EasyWaterMarkingCodes
- 数字水印的入门代码，包括LSB DCT CDMA DWT,在原有收集上加了详细的注释，易于学习理解-Watermarking entry code, including LSB DCT CDMA DWT, add in the original collection of detailed notes, easy to learn to understand
zhiluanbianhuan
- 置乱变换核心程序，是整个多重数字水印嵌入技术的重点，主要利用的是置乱变换的周期性，不同大小的图像有不同的周期，可以作为传输的密钥-Scrambling transform core processes, it is the multiple digital watermark embedding technology, mainly focused on the use of scrambling transformation is the cyclical nature of the imag
DWTandSVDWatermark002
- 这是一个数字图像处理应用之数字水印程序，开发工具是Matlab.所用算法是DWT和SVD-This is a image and signal processing program which is developed by Matlab with DWT.It s also called watermark.
watermark_logistic
- 基于混沌加密的频率域自适应数字水印技术,混沌序列一是加密,二是实现盲检测-Based on Chaotic Encryption frequency domain adaptive digital watermarking technology, one chaotic sequence encryption is to make the blind detection
watermark_hundun
- 基于混沌加密的频率域自适应数字水印技术,混沌序列一是加密,二是实现盲检测-Based on Chaotic Encryption frequency domain adaptive digital watermarking technology, one chaotic sequence encryption is to make the blind detection
watemarkr
- 一种基于DCT变换的音频数字水印，将MP3音乐声音文件转化为WAV声音文件，将水印信息嵌入到WAV声音文件，再将WAV声音文件转化为MP3音乐声音文件。 -DCT-based audio digital watermark, the MP3 music sound files into WAV sound files, the watermark information embedded into the WAV sound files, and then WAV sound files int
watermark
- 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 th
matlab
- 一种基于matlab的数字水印的仿真的实现。-Digital Watermarking Based on the simulation matlab implementation.
jcwtlib-0.01.tar
- 独立成分分析（Independent Component Analysis, ICA）是近年来发展起来的一种有效的盲分离技术，最早是由法国学者Herault和Jutten于1986年提出。ICA方法的提出最初是用来解决“鸡尾酒会”问题，其过程可以归纳为，在源信号与传输通道参数均未知的情况下，仅根据源信号的统计特性，出现测信号恢复出源信号。ICA分析的关键在于根据一定的优化准则建立描述输出信号独立程度的优化判据，即目标函数，并设计相应的优化算法，寻求最优的分离矩阵，使得输出信号中各分量尽可能相互独