搜索资源列表
imagewatermarking
- 图像分块的处理和matlab水印的提取,-Image sub-block processing and matlab watermark extraction,
DCTDWT
- 关于图像除了 的 水印算法 dct 很详细 很难下载的 一篇详细论文-In addition to the watermarking algorithm on the image detail dct difficult to download a detailed paper
dct-svd
- dct-svd域水印算法,实现数字水印图像在载体DCT-SVD域的隐藏-a kind of watermarking algorithm in DCT-SVD domain
matlabSDK
- 二值图像水印的代码算法matlab实现,还没有完善-Binary image watermarking algorithm matlab code to achieve
echohidingmethod
- 回声法适用于图像信息处理,即图像数字水印技术,用MATLAB编译即可-Echo method is suitable for image processing, digital image watermarking technology that, you can use MATLAB Compiler
watermark
- 基于DCT的水印图像matlab代码,主要是水印嵌入和水印提取两大主要部分-DCT-based image watermarking matlab code, mainly watermark embedding and watermark extraction are two main parts
graydct
- DCT给灰度图像加二值的水印信息,运行显示四幅图,分别是原图像,水印图像,加水印的图像和提取的水印图像-DCT to gray image plus two watermark values, run the show four maps are the original image, watermark image, add watermark image and extracted watermark image
DCT
- 数字水印系统的实现——基于DCT的鲁棒水印。图像中数字水印的嵌入,分块DCT反变换-Image digital DCT
work
- 在彩色图像做水印载体的前提下,进行水印图像的嵌入和提取-Watermarks in color images make the premise vector, image watermark embedding and extraction
waterprint
- 用于求嵌入水印后图像的峰值信噪比PSNR以及提取水印信息的MATLAB程序-For seeking the watermarked image PSNR PSNR and watermark extraction procedure MATLAB
matlab
- 一段基于DWT的数字水印的MATLAB代码,图像分块,水印受攻击-A DWT-based digital watermarking of MATLAB code, image segmentation, watermarking attacks
watermark
- LSB图像水印的MATLAB实现,欢迎大家下载 -LSB watermark
DFT
- 本程序实为图像的快速傅里叶变换,实现了图像加入水印的算法-This procedure is actually the image of the fast Fourier transform to realize the image to join Watermarking
xiaobo
- 基于小波变换的音频水印代码,嵌入二值图像进行跟踪版权保护-Audio watermarking based on wavelet transform code, embedded in binary images for tracking copyright protection
shuiyinmatlabchengxu
- 水印的MATLAB程序,实现水印的嵌入与提取,嵌入的是灰度图像-Watermark MATLAB program, the watermark embedding and extraction, embedded in the gray image
multimediadesign
- Matlab 图像数字水印 多媒体技术课程设计水印图像的嵌入和提取-Matlab image watermarking multimedia curriculum design watermark embedding and extraction
DFT-watermaking
- 灰度图像加入和提取水印的matlab实现源码,基于傅里叶域变换。-It s matlab code about embdding and extracting watermark to gray image,using DFT.
DCTchange
- matlab中的dct变换,在图像中利用dct变换嵌入水印,并提取-The dct matlab transformation in the image watermarking using dct transform, and extract
shuiyin
- 给视频与图像加水印的MATLAB程序,是自己设计的,使用时需要自己加入水印图片-Add a watermark to the video and the MATLAB image procedure is of their own design, use a watermark image needs its own
matlab_watermark
- 本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。-This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantiza