搜索资源列表
DWT
- 基于小波变换的数字盲水印及对嵌入水印后图像的攻击检测-Attack detection based on wavelet transform digital blind watermark and the watermarked image
DWT-best
- 数字图像处理关于水印的matlab的实现,小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
DWT-shui
- 数字图像处理关于水印的matlab的实现,小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
DWT
- 本代码在MATLAB中利用DWT算法实现了灰度图像水印的嵌入和提取-The code in MATLAB DWT algorithm to achieve a grayscale image watermark embedding and extraction
DWT-SVD
- DWT-SVD模型下水印的嵌入算法源代码,以及相应的检测算法源代码(基于MATLAB实现)-This is the source code of a watermark embedding algorithm on the model of DWT-SVD,and the corresponding detection algorithm source code(based on MATLAB)
dwt
- 研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研 究,以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入 音频信号的离散变换域中,从而得到嵌入水印的音频信号,其实现过 程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任 务:(1)数据准备与预处理,主要是准备好水印原始图片和待嵌入水印 的音频信号 (2)音频信号分段处理,用于嵌入水印的音频数据部分等 分成(m1*m2)个音频数据段 (3)水印图像降维处理,在此过程灰度图像 水印转化为二值图象,
DWT-improvedaimage
- 基于DWT的水印算法 对图像进行二层小波分解,提取出二层低频系数,随机选取一些像素,根据选定像素与其邻居的关系,确定水印的值 水印是根据图像来获得的,而不是提前得到的 根据论文 An Improved Robust Watermarking Technique in Wavelet Domain 编写-Based DWT watermark algorithm Layer wavelet decomposition, the image is extracted Layer low
dwt
- 利用简单的离散小波变换系数,嵌入水印信息-Using a simple discrete wavelet transform coefficients, the watermark is embedded
DWT
- 去水印的顶级大作,自己导师和自己写了两个月的好程序,发表在IE论文上的,特此来和大家分享-To watermark in the top, his mentor and oneself wrote two months of good program, published in papers on IE, we inform you to share with you
dwt
- 基于DWT数字水印算法研究和实现 本文首先研究了一种稳健的基于DWT域的图像数字水印算法,并在此基础上设计了一种数字水印软件。-DWT digital watermarking algorithm and paper studies a robust DWT domain based image watermarking algorithm, and on this basis to design a digital watermarking software.
dwt
- 本代码是MATLAB环境下的一种水印嵌入和提取算法,供初学水印的人学习水印的基本嵌入提取方法-This code is a watermark embedding and extraction algorithm in MATLAB environment for the beginner watermark learn the basic embedded watermark extraction method
DWT-SVD
- 小波变换DWT和奇异值分解SVD的双重数字水印相关硕士毕业论文整理。-Wavelet transform DWT and Singular Value Decomposition the SVD dual digital watermark master' s thesis finishing.
dwt
- bwt水印的嵌入与提取程序请大家品鉴学习-the bwt watermark embedding and extraction procedures we Tasting learning
Watermarking-DWT-by-Matlab
- 论文,基于DWT 的数字水印算法的Matlab 实现,这个就是这篇论文的源码-Papers, DWT-based digital watermarking algorithm Matlab, this is the source of this paper
6
- 载体图片和水印图片都三次小波变换后,水印嵌入图片中,此程序是数字水印DWT小波变换的嵌入部分,连找再修改通过不容易。适合研究DWT小波变换的学习者使用。-Vector images and watermark images are three times after the wavelet transform, watermark embedding picture
DCT-and-dwt-watermarking-algorithm
- 基于DCT&DWT的数字水印算法包括水印的嵌入提取,常规的信号处理攻击及水印的评估标准-关闭翻译英语中文德语检测语言 中文(简体)英语日语 翻译文字或网页 基于DCT&DWT的数字水印算法包括水印的嵌入提取,常规的信号处理攻击及水印的评估标准 请键入文字或网站地址,或者上传文档。 取消 Jīyú DCT&DWT de shùzì shuǐyìn suànfǎ bāokuò shuǐyìn de qiànrù tíqǔ, chángguī de xìnhào chǔl
dwt-video--watermarking
- 基于dwt的视频数字水印源代码,使用小波变换,在视频中嵌入水印信息。-Dwt based video watermarking source code, the use of wavelet transform, the watermark is embedded in the video.
matlab-dwt-shuiyin
- matlab小波变换 实现数字水印 源码-matlab shuiyin
DWT-Digital-Watermarking-source-code
- 首先将载体图像经过离散小波变换,然后将待嵌入水印嵌入到经小波变换后的载体图像的低频域中,因为载体图像的低频域在进过一些攻击后表现稳定。-Firstly, the carrier image after discrete wavelet transform, and then be embedded watermark is embedded into the low frequency domain carrier image after wavelet transform of the car
DWT
- 基于小波变换的数字水印,通过编码进一步理解小波变换-Digital watermarking based on Wavelet Transform