搜索资源列表
watermarkingcheck
- 数字水印技术检测，可以对图像加入水印或者从图像中检测出水印-digital watermark detection technology, the image watermarking or from the images detected watermark
attack_wmk
- 在图像中加入水印，在提取水印时，需要知道原始的水印数据，并做了提取和攻击测试
MyImageWork
- 用VC＋＋开发的图像数字水印程序。可以实现对BMP图像中加入水印，水印信息可以是任意文件，但嵌入量不能太大，否则水印图像视觉质量会很差。
int2string24
- 对24位bmp图片进行加入水印，图像水印最简单的方法。里面有readme，详细介绍
WebImgStamp-Release-2.0
- Web上载图片及加入水印生成缩略图的代码.net2005环境下编译通过。
水印算法
- 在对原图像进行双正交7／9三级小波分解后 ，在第二级的水平、垂直、对角以及第三级对角分量上加入水印系数，再经过小波反变换重构出图像。-in the original image Biorthogonal 7 / 9 3 wavelet decomposition, in the second-class level, vertical, diagonal, and the third-class right angle to add weight coefficient watermark, a
shuzishuiyin.rar
- 实现BMP图象加入数字水印,以及水印提取,内赋详细中文注释,BMP implementation image figure add watermark, and watermark extraction, which give a detailed English Notes
Assignment3
- 向图像里面加入水印，然后再从图像中将水印提取出来-Adding a watermark to the images inside, and then from the image watermark will be extracted
matlab
- 基于matlab做的数字水印，文件包括源代码及原图像和加入水印后的图像，经过测试，能有效抗攻击-Matlab-based digital watermarking so that the document includes the source code and the original image and adding a watermark image, tested and effective anti-attack
cox
- 经典的cox算法。里面包含加入水印，及提取水印的源程序-Cox classic algorithm. Which includes adding watermark, and watermark extraction source
watermark
- 在音频中加入数字水印，本程序是在一段音频中加入一个二维图像-Add audio digital watermarking, the process is in a section of audio to add a two-dimensional image
lena
- 图像加入水印提取水印的Matlab代码，包括的内容较多，能够完成各种实验的要求。-Extracted watermark image watermark to join the Matlab code, including the contents of more to complete the requirements of various experiments.
code
- 实现对于数字图像进行加入水印和水印提取的操作，基于的是DCT域的变换方法。-The realization of the digital images by adding watermarks and watermark extraction operation, the DCT-based transform domain.
PSNR
- 计算一幅黑白图像加入水印后两幅图像的峰值信噪比PSNR值-Calculated by adding a black and white images watermark images after the two PSNR values of the peak signal to noise ratio
shuiyin
- 数字水印的源程序,加入水印的方法，程序调试的图片-shuiyin,how to make WaterMark?This is the s
watermark
- 一个给视频添加水印的程序，用的是MD5 Hash法在LSB加入水印-Add a watermark to the video program, using a MD5 Hash join the watermark in LSB
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
shuiyin
- 通过最低有效位置换法，在图像中加入水印，并显示原始图像和加水印后的图像，以及原水印和扩展后的水印。-Location by changing the minimum effective method to add a watermark in the image and displays the original image and processing the image after the watermark, and expanded the original watermark and
shuiyin
- 在一幅图像中加入水印，对水印进行抽取，并进行各种抗攻击实验。-To add a watermark in an image, the watermark extraction, and various anti-attack experiment.
li3-13
- 利用二维小波变换实现数字水印，首先在图像中加入水印，重构图像，分离水印，最后检测和计算阈值。-Two-dimensional wavelet transform digital watermark, the first to add a watermark in the image, the reconstructed image, separate watermarks, detection and calculation of the final threshold.