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half1
- 基于DWT的彩色图像数字水印的matlab实现水印的嵌入与提取，能抵抗噪声，剪切，压缩攻击-Based on DWT color image digital watermark matlab watermarking embedding and extracting, can resist noise, shear and compression attack
lsb
- 基于LSB的彩色图像数字水印的matlab实现水印的嵌入与提取，能抵抗噪声，剪切等攻击，鲁棒性良好-Based on LSB of color image digital watermark matlab watermarking embedding and extracting, can resist noise, shear and attack, good robustness
half2
- 基于DWT的彩色图像数字水印的matlab实现水印的嵌入与提取，并对其进行arnold置乱，能抵抗噪声，剪切，压缩攻击-Based on DWT color image digital watermark matlab watermarking embedding and extracting, and carries on the Arnold scrambling, can resist noise, shear and compression attack
picturemark
- 在matlab环境下图片生成水印。生成水印的过程，其实分为三个环节：第一，载入原始图片 第二，载入水印图片 第三，保存新的图片。-Images generated watermark in the Matlab environment. Generate a watermark in the process, in fact, divided into three components: First, load the original picture second, loading wate
Audio-watermarking-internship-report
- 音频信号的水印设计，以音频信号为载体，将秘密信号嵌入载体音频信号当中， 实现音频信号的水印。采用变换域小波变换（DWT）的技术，将音频信号进行小波变换，提取出低频分量，然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验，并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性，然后利用C 语言进行了测试，最后经 过一些修改，例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water
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
image
- 利用matlab的gui显示两幅图像并对图像进行边缘提取，高斯变换、滤波、特效的浮雕马赛克、雾化、添加水印、图像增强等各种图像处理功能-Gui matlab the two images and image edge extraction, Gaussian transform, filtering, effects relief mosaic, atomization, add watermark, image enhancement, and other image processing f
Watermarks-and-Features
- This MATLAB Code will help to determine the watermark and its extraction properties like PSNR
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)
tuxiangshuiyin
- 用Matlab编程实现数字图像水印技术源代码-Matlab programming digital image watermark technology source code
waveletPwatermark
- 程序介绍了关于matlab小波水印。程序包括在图像三级小波变换的基础上嵌入加密水印。-The program introduces the matlab wavelet watermark. The program includes the encrypted watermark is embedded on the basis of the wavelet transform of the image three.
zifu-watermarking
- 在Matlab开发环境下，实现将输入的随机字符串以随机序列的方式嵌入载体图像中，并很好的保证了水印的不可见性，同时也实现了水印的盲检测并成功提取出输入的字符。-In Matlab development environment, to achieve the random string input by random sequence was embedded in the carrier image, and it guarantees the invisibility of the wate
watermarking-image-aimage
- 在Matlab环境下实现图片的水印嵌入，利用离散小波变换，较好的实现了应有的功能，并且通过计算PSNR值很好的验证了水印算法的不可见性和鲁棒性。-Watermark image is realized in Matlab environment, using the discrete wavelet transform, achieve a better functions, and are in good agreement with the watermark imperceptibilit
dct-dft-wmaaking
- 数字水印嵌入和提取算法 包含时空域和变换域的算法的matlab实现-Airspace and transform domain algorithm matlab achieve the digital watermark embedding and extraction algorithm contains
space
- 对图像进行空域加入水印，使用matlab语言。-Image airspace adding watermark, using matlab language.
dcttest---Copy
- matlab code for DcT watermark
watermark1
- 基于dct域变换的数字水印算法，matlab实现-Based on the dct domain transform the digital watermark algorithm, matlab. .
add-water-mark
- 添加YUV数字水印，用 matlab读写YUV视频并保存-add YUV watermark,read and write YUV video
LogisticWatermark
- MATLAB置乱加密DCT水印-MATLAB is scrambled DCT watermark
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