DCT,DWT,DFT,LSB数字水印MATLAB+GUI界面

代码说明：

说明：  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 contrast digital watermarking system. With GUI interactive interface. There is a main interface GUI, which can call the sub interfaces of DWT method and DCT method. The process includes: reading host image and watermark image, embedding, attacks of various methods (cutting, adding noise, rotation, etc.), extracting. Finally, PSNR peak signal-to-noise ratio is used to evaluate the robustness of different attacks.)

文件列表：

DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面, 0 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\DCT_main.fig, 16205 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\DCT_main.m, 16308 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\MeanSquareError.m, 253 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\PeakSignaltoNoiseRatio.m, 353 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\dct界面.png, 126000 , 2020-02-04
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\dwt界面.png, 129968 , 2020-02-04
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\dwt运行截图.png, 398108 , 2020-02-04
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\lena.bmp, 263222 , 2006-05-26
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\mainfig.fig, 2450 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\mainfig.m, 5478 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\mark.bmp, 12342 , 2010-05-11
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\mark1.mat, 9081417 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\shuiyin123.fig, 17260 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\shuiyin123.m, 19650 , 2020-07-31
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\主界面GUI.png, 110259 , 2020-02-04
DCT,DWT,DFT,LSB数字水印MATLAB%2BGUI界面\打开方式.txt, 572 , 2020-07-31