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876967250wartermaking
- 数字水印嵌入算法 时空域和变换域的算法的matlab实现-Digital watermark embedding and extraction algorithm consists of airspace and when the transform domain algorithm matlab realize
LSB
- 数字水印采用小波变换的MATLAB算法，嵌入位置是LSB平面-Digital watermarking algorithm based on wavelet transform algorithm
watermarknew
- 随机抽取奇异值进行水印嵌入，效果非常好。自己编写的，具有很高的参考价值。-Singular values randomly selected watermark embedding, the effect is very good. I have written, with a high reference value.
dctshuiyin
- DCT音频水印的提取与嵌入程序，修改文件路径就可以用了-DCT audio watermark embedding and extraction procedures can be used to modify the file path
59013054dwt1
- 数字水印的嵌入与提完善的数字水印系统，鲁棒性，不可感知性较好-Digital watermark embedding and mention complete digital watermarking system robustness, better imperceptibility
watermark
- 水印的嵌入方法，自己编写的，希望对大家有所帮助。-Watermark embedding method, I have written, we want to help.
SVM-watermark
- 关于水印的支持向量机方法，嵌入位置和强度的选择，希望对大家有所帮助。-About watermark support vector machine, the choice of embedding position and intensity, we want to help.
ImageMarkLogoByText
- 用JAVA编写的一个水印嵌入图片的小程序！-A watermark using JAVA applet embedded images!
watermark_extraction
- 嵌入数字水印，在对数字水印进行提取,来进行加密-water mark extraction
sanjixiaobo
- 用matlab实现的基于三级小波变换的数字水印源程序，能够实现水印的嵌入和提取。-Using matlab realize the three wavelet-based digital watermarking program to achieve watermark embedding and extraction.
digital_watermarkings
- 该程序有matlab的GUI界面，用离散余弦变换实现了数字水印图像嵌入，并且能够从处理过的图像中提取出水印。所有的图片都经过二值化处理，这是一个黑白图像的数字水印嵌入程序。-The program has matlab GUI interface, with the discrete cosine transform to achieve the digital watermark embedding and can be processed images from the extracted
Image-watermarking
- 这是一个图像水印的程序，可以把水印内容嵌入到图像中，也可以从图像中提取出加密之后的水印。-This is an image watermarking program, you can embed a watermark into the image can also be extracted from the image watermark after encryption.
123
- matlab实现的小波变换彩色图像水印嵌入和提取程序-matlab wavelet transform color image watermark embedding and extraction procedures
shuiyin
- LSB 方式信息隐藏算法鲁棒性较差，为加大水印攻击难度，可采用一段伪随机序列来控制水印嵌入位置。-LSB mode information hiding algorithm less robust, in order to increase the difficulty of watermarking attack, a pseudo-random sequence can be used to control the watermark embedding locations.
Image_WM
- 具有水印的图像产生器，，包括水印产生器，水印嵌入器，图像压缩器，可以产生Semi-fragile watermarking Image-A watermark image generator, generator including the watermark, the watermark embedding device, an image compressor, can produce Semi-fragile watermarking Image
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
watermarking
- 该程序首先实现了对bmp格式的位图文件的读取和显示，然后通过相应的算法嵌入数字水印-The program first realize the bmp bitmap file format to read and display, and then through the corresponding digital watermark embedding algorithm
DCTWatermarking
- 该程序通过DCT变换实现了图像在频率域的变换并嵌入了水印-The program implemented by the DCT transform of the image in the frequency domain and transformed watermarked
RdwtSvdWatermarking
- 将原始载体图片经过一维冗余离散小波变换分成四个子频带，分别对每个子频带进行奇异值分解， 将水印图片灰度值直接按比例缩小嵌入到奇异值矩阵中，再将此矩阵进行一次奇异值分解得到奇异值当做此子带的奇异值， 重建此子带矩阵，而后将进行反冗余离散小波变换得到嵌入载体后的水印图像。-The original image after the one-dimensional vector redundant discrete wavelet transform is divided into four subba
DCT
- 基于DCT的水印嵌入程序，效果不错，大家-DCT-based watermark embedding process, the effect is good, we try