搜索资源列表
仿真:Podilchuk
- 这个对podilchuk文中的数字水印算法DCT部分的仿真,对于正在写数字水印程序的人很有帮助!
DCT分块图像数字水印
- DCT分块方法嵌入数字水印极其各种攻击方法的检测及对比,MATLAB程序详细整齐!!
dctdwt.rar
- matlab 数字水印,dct变换,嵌入水印,简单易懂,方便学习,dct matlab
DCT_watermark
- dct域的图像数字水印,将水印图像信息隐藏在DCT系数的中频部分。-DCT domain image watermarking, the watermark image information hidden in the intermediate frequency part of DCT coefficients.
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
DCT
- 在MATLAB里,基于dct域,实现在二维图像中嵌入数字水印 并提取。-In MATLAB, the dct-based domain, the realization of two-dimensional images in the digital watermark embedding and extraction.
image_watermark
- 二值图像数字水印算法的一般方法,然后在此基础上给出了一种基于分块DCT的自参照直流系数盲检测二值水印方法。-A blind binary image digital watermarking algorithm is proposed in the DCT domain. The algorithm uses the correlativity of the inter-blocks DC components based on blocked DCT with binary image. No
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
dct
- 用MATLAB实现的数字水印的DCT算法,还包括本次试验的实验报告,对算法有详细的解读!-Implemented using MATLAB DCT digital watermarking algorithm, also including the test lab report, a detailed interpretation of the algorithm!
blinddct
- 一种基于DCT域的全盲数字水印,文章下载于IEEE XPLORE-Based DCT domain blind watermarking, the paper available on the IEEE XPLORE
dct
- 好东东哦,希望大家来下载,是 我们本科毕业设计论文成果,基于dct域的数字水印技术
DCT
- 基于离散余弦变换的数字水印,包括水印的嵌入和提取以及常间的各种水印攻击-Discrete cosine transform based on digital watermarking, including the watermark embedding and extraction, as well as between the various watermark attacks often
dct
- 这是一个基于DCT的数字水印技术的研究,有详细的程序和代码-DCT watermarking
dct-watermark-master
- 数字水印嵌入,检出。隐藏数字水印,实现版权保护,非法拷贝等检测(Digital watermark embedding and detection. Hidden digital watermarks, for copyright protection, illegal copies, such as testing)
(DCT)基于MATLAB数字水印系统设计
- 数字水印技术作为数字媒体版权保护的有效办法,近年来在国内外引起了人们极大的兴趣。但是由于数字水印技术涉及到的知识面比较广,即使是专业人员有时也感到力不从心,那么如何选择一种有效的编程工具便成为一个亟待解决的问题。(Digital watermarking technology, as an effective way of copyright protection for digital media, has aroused great interest both at home and abr
MATLAB(DCT+DWT)
- 数字水印(DCT+DWT)原理加代码,这是变化域的主要两方面(Digital watermarking algorithm of DCT and DWT)
MATLAB数字水印[dwt+dct多攻击+GUI界面]
- 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This topic is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method comp
基本数字水印和DCT数字水印
- 掌握基本数字水印和DCT数字水印的实现和检测方法;检验DCT数字水印,抵抗高斯噪声攻击、椒盐噪声攻击、剪切攻击和旋转攻击的能力。(Grasp the implementation and detection methods of basic digital watermarking and DCT digital watermarking, and test the ability of DCT digital watermarking to resist Gauss noise attack,
DCT,DWT,DFT,LSB数字水印MATLAB+GUI界面
- 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method co
MATLAB数字水印[GUI,dwt,dct,lun文]
- 该课题为基于MATLAB的数字水印系统。包括离散余弦DCT和小波变换DWT两种算法的对比,有一个GUI界面,包括嵌入,加噪,旋转,剪切,压缩等多种攻击,提取候,具有评价指标PSNR,NC等来评价算法的鲁棒性(This project is a digital watermarking system based on MATLAB. It includes the comparison of DCT and DWT. It has a GUI interface, including embedd