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Image.class.rar
- PHP图片处理程序。需要GD2或以上版本。包括验证码，文字/图片水印，生成缩略图以及水印位置设置。支持中文，但需要自行添加ttf文件,PHP image processing procedures. Need GD2 or above. Including the verification code, text/image watermark, generating thumbnails and watermark position. To support the Chinese, but ne
hao.rar
- 一个基于小波变换的彩色图像嵌入水印的算法,Based on wavelet transform a color image watermark embedding algorithm
Watermark.rar
- 基于水印算法的音频的水印的嵌入与提取，通过转换把图像隐藏于音频中,Audio Watermarking Algorithm Based on the watermark embedding and extraction, by converting the image hidden in the audio in
watermark
- 基于MATLAB环境的图像水印攻击试验源程序-MATLAB-based image watermarking attacks environment test source
watermark
- 数字图像水印的嵌入和提取算法-Blind-detection digital watermarking embedding and extraction algorithm. The program is made by C language. (watermark.rar file include test image file)
SA_TSP
- matlabf非常好基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数-matlabf very good Contourlet Transform-based watermarking algorithm. and wavelet transform is different Contourlet trans
LSB-Data-Hiding-Image
- 图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。-The composition of the image is nothing more than some number of bytes or string composed of string,
attack
- 一套由matlab编程的基于小波的水印应用图片例子-A set of matlab programming applications based on wavelet image watermark example
WaterMark
- 给选定图片按字体、颜色加上文字水印或者图片水印防伪-To the selected picture by fonts, colors, add text watermark or image watermark security
watermark
- 一个图像水印添加及检测工具，可给位图文件添加水印-Add an image watermark and detection tool to add a watermark bitmap file
dctwatermark
- DCT水印，简单实用，基于8*8分块的DCT域水印嵌入算法水印图像为64*64-DCT watermark, simple and practical, based on the 8* 8 sub-block DCT domain watermark image watermark embedding algorithm is 64* 64
watermark
- visible watermarking of two images using DTC is given in this file.PSNR of watermarked image is also calulated along with coreletion factor-visible watermarking of two images using DTC is given in this file.PSNR of watermarked image is also calulated
Image-WaterMark
- Matlab project for Image Watermark
Add-a-watermark-to-the-image
- 给图片加水印java +servlet MVC 模式-Add a watermark to the image java+ servlet MVC pattern
asp-image-watermark
- asp.net图片水印组件源码asp.net image watermark component source asp.net image watermark component source -asp.net image watermark component source
Algorithm-of-colour-image-watermark
- 据扩频通信技术原理，利用m序列生成水印，通过扩频码与待检测载体图像的相关性设计了DCT域 的彩色图像水印算法-Abstract：An algorithm of colour image watermark in DCT domain based on spread spectrum communication was introduced
digital-image-watermark
- 本文通过VC技术实现了数字图像水印LSB算法 ，嵌入与提取密钥是对称密钥算法中的序列密码算法。通过设计可以方便地在宿主图像中嵌人大量数字信息 ，在嵌入水 印容量上能实现较高容量和在最低位嵌入时有较好的不可见性。LSB算法的优点是其算法简单，计算速度比较快。但是对图像的各种操作如压缩、剪切等 ，都会使算法的可靠性受到影响，也有可能通过噪声增加或有损 压缩而消除水印，即鲁棒性较差 。 -In this paper, VC technology LSB algorithm of digital im
A-Image-watermark-based-on-RS-code
- 基于RS码的图像水印，通过对要嵌入图像的水印进行RS码加密，提高水印的抗攻击能力。程序包含对水印图像的RS码加密解密，水印的嵌入和提取和水印抗攻击鲁棒性的检测。-RS code based image watermarking, through the embedded image watermark to RS code encryption, watermarking improve anti-attack capability. Program contains the watermark
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
Digital-image-watermark
- 数字图像水印，先给图片添加水印然后，然后再将水印从中提取出来-Digital image watermark