搜索资源列表
watermark(0907backup-整图)
- 对整图做水印，用vc++进行编程，采用dct域，是鲁棒性水印-the whole map so watermark, with vc programmed using Extra domain is robust watermark
DCT-watermark-
- DCT域图像隐藏，基于DCT系数关系的图像水印算法，88分块后比较选定的两个系数的大小以此来隐藏1或者0.-DCT domain image hiding, based on the relationship between the DCT coefficients image watermarking algorithm, 88 blocks selected after comparing the size of the two coefficients in order to hide o
watermark-PDCTPDWT
- 文件中包括了小波变换和DCT联合水印的代码，另外还有提取方法-Document includes joint wavelet transform and DCT watermark code, in addition to the extraction method
watermark
- 基于DCT域的数字水印嵌入与提取技术源代码及攻击-DCT watermark
watermark
- DCT watermark 2014 oleh masay
DCT-watermark-image
- 对载体图像加入水印，并加入干扰噪声，以及提取水印的代码-The carrier image watermarking, and join the interference noise, and the code to extract the watermark
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.
DCT-watermark
- 图像在空间域的一种信息隐写方式，DCT隐写-In an information space domain image steganography way, DCT steganography
DCT-based-digital-watermarking
- 采用DCT变换的数字水印，简单，能够运行，适合毕业设计使用-Use of DCT watermark, simple and able to run for graduation design use
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.
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)
watermark
- 将具有特定标识的信息隐藏在数字化图像、视频、音频等多媒体。是一种基于DCT变换和ARNOLD置乱技术的数字图像水印算法，首先通过Arnold置乱二值水印图像对水印图像进行加密，其次将加密后的图像选择适合的强度，在载体图像中选择低频信号的位置进行嵌入。适合用于简单的图片版权保护。(Information that has a specific identity is hidden in digital image, video, audio and other multimedia. Is a k
Watermarkig_DCT
- dct based watermarking matlab code which include some attacks
DCT
- 实现图片水印的嵌入和提取，并且做了些攻击测试(To achieve the image watermark embedding and extraction, and made some attack tests)
prova
- perform dct on image
DCT WaterMark
- 用matlab实现的给图片打水印功能源代码。(WaterMark function source code for images implemented with matlab.)
基于DCT数字水印算法的Matlab实现源代码
- 基于DCT的数字水印嵌入算法的matlab实验源代码(DCT based digital watermark embedding algorithm matlab experiment source code)
细胞自动机的DCT嵌入和检测
- 细胞自动机自动生成水印，并在DCT域嵌入，用相关性d进行检测(Cellular automata generate watermark and embed it in DCT Domain)
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
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