搜索资源列表
watermarking-and-Matlab-simulation
- 。概括 了数字水印的研究现状和基本原理, 分析了基于小波变换的数字水印算法的优势, 阐述了小波 域水印嵌入与提取的过程, 最后由Matlab 仿真实现, 结果证明基于小波变换的数字水印具有较 强的掩蔽性和鲁棒性。-generalization The research status and the digital watermarking technology, analyzes the basic principle based on wavelet transform the
Many-watermarking-embedding
- 提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安 全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起 来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的 图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。-A robust multi-watermark embedding and de
matlab
- 各种数字水印的matlab源代码，DCT，小波变换等。-Various digital watermarking matlab source code, DCT, wavelet transform.
matlab
- 二值灰度图像水印实验，matlab程序源码-Experimental binary gray image watermarking
DCT-matlab
- DCT数字水印技术，matlab源码实现-DCT digital watermarking technology, matlab source
code
- 运用奇异值分解，离散傅里叶变换的水印算法，完整程序-wartermarking algorithm
DWT_HB
- 基于小波域自适应水印图像的（嵌入） matlab编程 -Wavelet based image adaptive watermarking (embedding) matlab programming
wavemarksvd
- 本函数将完成W—svd模型下数字水印的嵌入，即经典的W-SVD数字水印算法-This function will finish W- SVD model under the embedded watermark, namely classic W- SVD watermarking algorithm is proposed
a1
- 首先将YUV格式的视频转换为MAtlab适用的格式，通过主要采用DCT变换的方式，实现视频水印的嵌入。-First, the YUV format video conversion MAtlab for the format, mainly DCT transform by way of video watermark embedding.
WaveMarking
- 一种比较好用的音频水印嵌入程序，基于MATLAB实现的。-A relatively easy to use audio watermark embedding process, based on the MATLAB implementation.
watermarking-based-on-DCT-(matlab)
- 一种基于DCT变换的图像水印算法，非常适合研究水印的人们共同学习，共同进步。-DCT-based image watermarking algorithm
Wavelet-based-audio-watermark--code
- 基于小波的音频水印嵌入代码。采用DB1小波-Wavelet-based audio watermark embedding code. Using wavelet DB1
watermark
- 用matlab编写的数字音频水印算法，包括嵌入、攻击、提取-Using matlab digital audio watermarking algorithms, including embedding, attack, extraction
MATLAB(DCTPDWT)
- 基于DCT和DWT的水印的嵌入与提取，以及鲁棒性的检测，攻击检测-Based on the DCT and DWT watermarking embedding and extraction, as well as the robustness of detection, attack detection
matlab
- 基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印； 2. 对水印进行置乱，提高其安全性； 3. 选择合适大小的块，给出DCT域中频分块编码方案；-DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 wa
g1
- MATLAB小波分析高级技术中的基于小波变换域的数字水印MATLAB源代码。-High MATLAB wavelet analysis technique based on the wavelet transform domain digital watermarking MATLAB source of generation code.
MATLAB-DCT
- 这个是MATLAB DCT水印源程序代码，提供下载，课程设计非常的实用啊。-This is a MATLAB DCT watermark source code, available for download, curriculum design is very practical ah.
MATLAB-DCT-watermark-source-code
- MATLAB DCT水印源程序代码,做毕业设计时可以参考-MATLAB DCT watermark source code, can refer to do graduate design
MATLAB-DCT-WATERMARK
- 一种采用dct离散余弦变换的图像水印算法的MATLAB实现。-MATLAB implementation of image watermarking algorithm based on DCT discrete cosine transform.
Watermarking
- scale.m 音频加入水印 scale_tiqu.m 加入水印的音频提取水印 jiazao_tiqu.m 加入水印的音频加入随机噪声后，提取水印 jianqie_tiqu.m 剪切加入水印的音频后提取水印(Scale.m: Audio adding watermark Scale_tiqu.m: audio watermark extraction with watermark Jiazao_tiqu.m: after adding the watermark to the random no