搜索资源列表
cox1.zip
- 数字水印与信息隐藏源代码(matlab and c)
yangzhuobo
- 用matlab实现基于图象融合的数字水印技术. 内付测试图片-using Matlab-based Image Fusion digital watermarking technology. Tests settled within Photo
dwt_image
- 灰度图像离散余弦变换水印算法matlab源程序-gray image watermarking Discrete Cosine Transform algorithm Matlab source
tuxiangshuyan
- 基于dct系数的数字水印算法实现，在matlab环境中实现-coefficient based on digital watermarking algorithm in Matlab environment to achieve
watermarkmatlab
- matlab嵌入水印源程序 在matlab中实现数字水印的嵌入，提取和检测-Matlab source watermark embedded in Matlab achieve digital watermark embedding and extraction and detection
shuziyinpinshuiyin
- 基于MATLAB的数字音频水印技术程序，一种数字音频水印-MATLAB-based digital audio watermarking technology program
gaussian-white-noise--DCT-Matlab
- 混沌加密、DCT变换、水印提取，可以直接使用，方便交流学习。-gaussian white noise DCT Matlab
MATLAB-2
- 实现将水印使用lsb算法隐写到图片中，并且在使用时会自动将水印扩展到图片大小，因此对水印大小的要求并不严格-Watermarking algorithm implementation will use lsb wrote hidden picture, and when used will automatically be extended to the watermark image size, so the size of the watermark is not critical
lsb-MATLAB
- 本论文包含5个源程序，分别为LSBCut、LSBCollage、DCTCut、DCTCollage和PSNR，其中LSBCut实现了LSB水印算法的剪切篡改的检测、LSBCollage实现了LSB水印算法的拼贴篡改的检测、DCTCut实现了DCT水印算法的剪切篡改的检测、DCTCollage实现了DCT水印算法的拼贴篡改的检测、PSNR功能是计算嵌入水印嵌入的峰值信噪比，以此来说明嵌入水印后图像载体的失真大小。LSBCut、LSBCollage、DCTCut、DCTCollage是独立的程序，每
eliminate_watermark
- matlab程序，通过无水印的小图去除有水印大图的水印-matlab program, through no watermark thumbnail to remove the watermark larger image watermark
wvteamarktng-matlab-source
- 利用matlab实现数字水印源码,提供了各种攻击的实现,-Using the matlab source, digital watermarking provides a variety of the realization of the attack,
GaAs_QW
- matlab实现的量子水印，可以下载学习了解一些初步知识(Matlab implementation of quantum watermarking, you can download to learn some of the preliminary knowledge)
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.)
simple_code_1
- 其使用dct的方法实现图像水印，经检测，其鲁棒性较好，原图像不可见性也较好。包含了加密解密算法，可以实现不需要原图的解密。(The use of dct method to achieve image watermarking, after testing, its robustness is better, the original image invisibility is better. Contains the encryption and decryption algorithms,
watermark
- 用矩阵特征值分解的方法给图片添加水印和提取水印。(This is a simple example that a watermark is added in a picture with the Eigenvalue Decomposition method.)
DWT水印嵌入和程序
- MATLAB的程序，用DWT小波变换的方法来嵌入和水印信息，有注释说明，文件夹里有载体图像和水印图像
work
- 数字水印图像的嵌入与提取，载体图像是256*256大小，水印图像是64*64.(The embedding and extraction of digital watermark image, the carrier image is 256*256 size, and the watermark image is 64*64.)
watermaking
- 基于整数小波变换的图像可逆水印，很好用，可逆性很强，自己查找的资料(Image reversible watermarking based on integer wavelet transform is very useful. It has strong reversibility and finds information by itself.)
check1
- 通过dct反变换来提取数字水印的一个程序代码(Extracting digital watermark)
JPEG2000压缩加水印
- 用MATLAB实现JPEG2000压缩，用霍夫曼编码解码，实现压缩