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LH3
- 一幅图象经过小波变换后为HH、HL、LH、LL四个子带,在小波变换的其中一个子带即h3嵌入水印,LH3为低高频子带 -an image after wavelet transform for HH, HL, LH, LL 4 subband. the wavelet transform of a subband that h3 embedded watermark, LH3 lower high-frequency band
matlab_digital_watermarking
- matlab实现数字水印的嵌入，方便大家对数字水印有个初步的了解-Matlab digital watermark embedded to facilitate the digital watermark is a preliminary understanding
WatermarkingVedio2
- 视频水印matlab源码，此为第二个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the second-compressed, Watermark in the field of lovers can download as a reference
dwprotected
- simple watermark test
CSHARPwatermark
- 本软件使用visula c#2005开发,实现了单图片的水印功能和目录图片水印功能-visula the software development c# 2005, achieving a single picture watermarking function and directory functions Photo Watermark
D542F922
- 彩色图像的篡改检测及自恢复算法赵春晖，孙建军，朱海峰(哈尔滨工程大学信息与通信工程学院，黑龙江哈尔滨150001)摘要：数字水印是图像认证的有效手段之一．利用小波变换提出一种计算简单的彩色图像水印算法，将一个图像的主要内容嵌入该图像自身之中，用均值量化的方法在亮度信号中嵌入水印，实现篡改检测和定位篡改区域；用多余的色度空间嵌入亮度信号和色度信号，用于恢复被篡改的图像内容．该算法可以获取较高的峰值信噪比，具有很好的鲁棒性．实验结果表明，该
cox1cox-watermarking
- 著名的cox数字水印算法源代码，使用matlab编写，很有用噢！-famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh!
psnr1
- 嵌入水印后的图像与原 始图像在视觉效果上几乎一样,只在亮度上稍有不 图6 仿真实验结果 图7 仿真实验结果 同,提取出的水印图像与原图像基本一致。-embedded watermark image with the original image in the visual effects are almost identical, only slight brightness on the map six simul
LogisticWatermark
- 基于混沌的数字水印研究技术 matlab 编程 提取与嵌入-Chaos-based digital watermarking technology research extraction and Matlab programming embedded
ccdwtwatermark
- 在DWT域的数字水印技术 matlab 编程-in DWT digital watermarking technology Matlab programming
chooseCoeffByThreshold
- 用小波变换为数字图像添加水印时，用来选择待嵌入系数的方法-wavelet transform for the digital watermark images added, to be used to choose the method of embedding coefficient
digitalwaterprint
- 这是一个比较实用的对图像和文本文件嵌入数字水印的vc++处理程序。-This is a practical comparison of image and text files embedded digital watermark vc process.
watermaking
- 一个用DCT的数字水印毕业论文。本文重点研究了基于DCT的低频水印算法、基于DCT的中频水印算法和基于DCT的自适应视频水印方案。-DCT with a digital watermark dissertation. This paper focuses on the low-frequency DCT-based watermarking algorithm, IF DCT-based watermarking algorithms
07051919v1
- Optimal Watermark Embedding and Detection Strategies Under Limited Detection Resources 关于数字水印的最新外文资料（2007年）-Optimal Watermark Embedding and Detectio Under n Strategies Limited Resource Detection s digital watermark on
444322
- 数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现的水印具有不可见性,而且具有较好的鲁棒性。 -digital watermarking technology in recent years has been substantial development, based on the transform domain w
WaterMark
- 数字水印，用MATLAB制作的，还有一些叙述情况-Digital Watermarking using MATLAB produced, and some described the situation
jpegwater
- 基于JPEG压缩的数字水印嵌入和提取算法研究。-Based on JPEG compressed digital watermark embedding and extraction algorithm.
WaterImage
- 利用C#制作的一个水印生成类源代码，每句注释。结构清晰，适合初次接触这个东西的新人观看。-The use of C# Produced to generate a watermark-type source code, every note. Clear structure for the initial contact with the new watch this thing.
watermark
- 基于小波变换的数字水印技术用于matlab实行-Based on Wavelet Transform Digital Watermarking Technology for matlab implementation
WaterMark0
- 用VC++实现水印的嵌入，提取和验证。其中包括水印的置乱 -With VC++ Realize watermark embedding, extraction and verification. Including the watermark Scrambling