搜索资源列表
watermark
- Main function is: water.m When you call water.m it will ask which image you will watermark. blockdwt2.m - Adds the watermark logo in Wavelet domain. dmg.m - Generates watermark logo. watdet3.m - You can check the logo with that funct
lsbwatermarking
- 代码在MFC框架上实现了LSB算法，并实际应用于BMP图像文件的水印程序中-Code in the MFC framework to achieve the LSB algorithm, and BMP image files actually used in the watermark process
Watermark-Image
- puts watermark on the an image. provide original image, watermark text or image, location and get final image with watermark on it.
Watermark-Word-Docs
- puts watermark on a word documents. provide original document, watermark text or image, location and get output document with watermark on pages.
svddct
- 2维图像添加数字水印信息。算法DCT-SVD。嵌入二值水印信息-Add watermark to the host image. DCT-SVD
space
- 对图像进行空域加入水印，使用matlab语言。-Image airspace adding watermark, using matlab language.
cdibImage
- 打开一幅BMP图像，能够将灰度图像转化为彩色图像，能够将彩色图像转化为灰度图像，并且实现图像的水印效果，实现对处理后的图像进行保存。-Open a BMP image, the gray-scale image can be converted into a color image to the color image into a grayscale image, and the watermark image to save the processed image.
shizishuiyin
- 数字水印图像处理,Vc6.0环境，DCT以及LSB-Digital watermark image processing
dct_photo_embedd
- 使用DCT变换对图像进行水印嵌入。有嵌入和读取水印程序，有参考图片。水印是从文件中读取，读取的水印也写入到另一个txt文件中。-DCT transform image using watermark embedding. There watermark embedding and reading program, a reference picture. The watermark is read from a file, read the watermark is also written t
image-watermark
- 数字水印实现技术,实现图像的水印防伪处理，灵活实现水印嵌入-image watermark
WM1
- 关于图片的水印嵌入，水印本身是一更小的图片，并在此基础上加入了无线传输！-On the picture of watermark embedding, the watermark itself is a smaller image, and in this regard the image watermark embedding, the watermark itself is a smaller image, and on this basis, adding wireless transmi
Digital-watermarking
- 此代码实现一副灰度图像部分区域的数字水印，首先将图像读取进内存，接着转换为数组，在数组中操作后，返回图像。-This code to achieve the watermark grayscale image part of the region, first the image is read into memory, and then converted to an array, the array returned after operation, image.
watermark-additif
- An additive image watermarking based on SPSO and fitness function, with filters and multiple attacks
shuiyin
- 视频水印技术是利用某些特定的算法把一些标志性的水印信息嵌入到视频当中，它用于视频的版权保护，是信息隐藏技术领域研究的一个重要方向。本课题通过分析视频水印技术的发展背景、应用领域、发展现状及其相关理论知识，提出了一种在视频关键帧中嵌入水印的算法。该算法首先利用Arnold置乱技术对水印图像进行加密预处理，然后根据欧式距离法提取出视频关键帧，最后通过LSB算法在关键帧中实现水印的嵌入和提取。处理过的关键帧合成视频中后仍然可以正常播放，且不会被人的感知系统察觉或注意到。实验表明该算法合理易实现。-Vi
xiaobobianhuan
- 利用基于小波变换和矩阵奇异值分解方法给图片加水印，提取水印。可直接运行-Using wavelet transform and singular value decomposition based image to add watermark, the watermark extraction. Can be directly run