当前位置：
首页 资源下载
搜索资源 - watermarking matlab
搜索资源列表
-
0下载：
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
-
-
0下载：
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.
-
-
0下载：
实现数字水印基本通信模型以及以及基于超混沌Lorenz系统的数字水印算法-About the basic Digital watermarking communication model, as well as the algorithms of the digital watermarking based on Lorenz hyperchaos system.
-
-
0下载：
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
-
-
0下载：
matlab file for using DWT for digital watermarking
-
-
0下载：
The research paper on the watermarking algorithms for compressed video MPEG-2
-
-
0下载：
matlab code
in watermarking
techniques
-
-
0下载：
Audio watermarking based on quantization in wavelet domain
-
-
0下载：
This matlab code for SVD based image watermarking -This is matlab code for SVD based image watermarking
-
-
1下载：
This is the matlab code for SVD-DCT image watermarking
-
-
1下载：
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
-
-
0下载：
LSB视频水印程序(输入字符+弹出框),MATLAB视线视频水印的添加和提取-LSB video watermarking process (input character+ pop-up box)
-
-
0下载：
MATLAB基于小波变换的图像水印程序，还可以-MATLAB image watermarking based on wavelet transform procedure can also be
-
-
0下载：
this algorithm to do visible watermarking
in this the step by step procedure is explained cleary to do visible watermarking in matlab-this is algorithm to do visible watermarking
in this the step by step procedure is explained cleary to do visibl
-
-
0下载：
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
-
-
0下载：
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). a
-
-
0下载：
color image watermarking using DCT and DWT
-
-
0下载：
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
-
-
0下载：
digital video watermarking with a genetic algorithm
-
-
0下载：
本代码是一种数字图像水印算法，它在小波域将水印嵌入奇异值中-watermarking
-
«
1
2
3
45
6
7
8
9
10
...
50
»
