搜索资源列表
blindwatermark
- 数字水印程序,包括多分辨嵌入水印、提取水印程序,盲水印嵌入、提取程序,以及滤波攻击和JPEG攻击程序,PSNR和相似度计算公式(MATLAB)-digital watermarking procedures, including multiresolution embedded watermark, watermark extraction procedure, blind watermark embedding and extract
5.25
- 小波变换实现的水印,把水印信息嵌入中频 ,并附带有水印提取算法实现-wavelet transform the watermark, the watermark embedded IF, together with watermark extraction algorithm
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
MyWaterMark
- 对256色灰度图像或24位彩色图像利用小波变换加载水印,并提取水印-pair of 256-color gray-scale images or 24-bit color images using wavelet transform load watermark, watermark and Extraction
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.
11_watermark
- 介绍音频数字水印的制作,包括音频数字水印的嵌入、攻击、提取、检测-audio digital watermark on the production, including audio digital watermark embedded in the attack, extraction, detection
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
watermarked(lsb)
- 基于LSB算法的数字水印实现方法,可自由潜入和提取水印文件-LSB algorithm based on digital watermarking method, and be free from sneaking into the watermark paper
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
watermark
- 这是一个完成各种数字图像水印的算法的程序,里面也实现了dct,fft,以及水印的改进算法,程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplan
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-Add watermark in image in the watermark extraction, the need to know the original watermark data and make the extraction and attack test
waterMark
- 各种数字水印的matlab源代码,包括离散余弦,小波变换等-A variety of digital watermarking matlab source code, including the discrete cosine, wavelet transform, etc.
hide4pgp
- 精典的LSB算法数字水印工具,经过本人修改和调试,可以在windows平台下使用。操作界面是命令行的形式,可以对bmp图片和一些声音、视频格式嵌入水印,经测试完全可用。请放心下载-Classical algorithm for the LSB digital watermarking tool, after I modify and debug, you can use in windows platform. Interface is
dwtwat
- DWT的彩色水印嵌入算法,而且嵌入的水印附图像是彩色的。-DWT color watermark embedding algorithm, and the embedded watermark such as color drawings.
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.
20070815
- 提出了一种基于小波域的图像数字水印算法·该算法将相互正交的两种水印(鲁棒水印和参考 水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添加了水印的图像·用提取出 的参考水印来估计图像所受到的攻击,由于提取出的鲁棒水印所受的攻击与参考水印受到的攻击一样,因此 可以估计出原始的鲁棒水印·通过对嵌入水印的图像进行加入噪声、滤波、压缩以及裁剪等大量图像处理等试 验,均能正确检测出水印,表明该算法具有很好的感知
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