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wodeshuiyintiqu
- 这是一个小的matlab源码。实现了水印过程的提取，并对于水印的嵌入效果和作用做了量化分析。对于做水印初入门的人有一定的借鉴意义-This is a small matlab source code. Achieved a watermark extraction process, and for the effect and role of the embedded watermark has done a quantitative analysis. For those who do wat
shuzishuiying
- 数字水印的图像处理方法，很好，做图像水印的同行可以参考-Digital watermark image processing methods, well, do their counterparts in the image watermark can refer to the
waterm_tut
- it s about digital watermark using LSBs, DCT and Wavelet methods
embedbp
- 可以向图片嵌入水印，来保护图片的版权信息，使用MATLAB开发-Be able to image embedded watermark to protect copyright of the image information, the use of MATLAB development
GenerateWatermarkfireandlavaeffectsofthesample
- 图形算法之产生水纹、火焰及熔岩效果示例.zip-Generate Watermark, fire and lava effects of the sample. Zip
xiaobofenkuai
- 一种基于小波的图像分块处理并且水印嵌入和提取，适合初学者学习使用-Based on wavelet image processing block and the watermark embedding and extraction, suitable for beginners learning to use
chaos
- 实现对图像文件的三种变换功能，最主要的是混沌加密功能-To realize three kinds of image file conversion functions, most notably chaotic encryption
WaterMark
- 在论坛中学习，自己也编制了一个程序，不敢独享，同时还把图片贴出来了，以示效果 http://202.199.224.50/ygb/cxzx/tppx/vote_pass.asp?id=37更多 需要的话，email-watermarking
2
- 有開關PCX檔案 放大縮小n倍 還有旋轉圖片 Contrast Stretching即時控制 畫直方圖 Otsu二值化 bit plane gray code 浮水印 Histogram equalitation-PCX files are switch n times zoom Contrast Stretching also rotate the picture painted real-time control histogram Otsu Binarization bit plane
lsb
- 实现了用LSB嵌入水印，还有两种水印分析方法：X2和信息量分析法-Achieved using LSB embedding the watermark, there are two kinds of watermarks analysis methods: X2 and the amount of information analysis
TuPianJiaZi
- 为图片添加文字水印，虽然程序设计的比较简单，但对想熟悉picturebox空间的朋友还是有一定帮助的。-Add a text watermark to images, although the programming is relatively simple, but for want of space friends are familiar with picturebox or a certain help.
optimark_manual
- 水印攻击测试程序optimark。 这个比stirmark更全面测试水印程序，很好用-Watermark attack test program optimark. This more comprehensive test than stirmark watermark program, very good use
CollectionsofWaterMarkingAttack
- 关于各种数字水印攻击的MATLAB代码，可以用于仿真实验，调用方便简单-Digital watermarking attacks on a variety of MATLAB code that can be used for simulation experiments, to facilitate a simple call to
program_19_01
- 对图像水印检测，检测阀值，计算阀值，检测响应-Right image watermark detection, detection threshold, the calculation of threshold, detection response
DWTandSVDWatermark002
- 这是一个数字图像处理应用之数字水印程序，开发工具是Matlab.所用算法是DWT和SVD-This is a image and signal processing program which is developed by Matlab with DWT.It s also called watermark.
SinWmk
- 余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。-Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray
DWT_water_yingyong
- 。本專題將提出數 位浮水印以基於GilbertVernam 的影像加密處理 ，並且配合對原彩色影像做離 散小波轉換，之後在藍 、綠 、紅三個平面不 同的小波係數 中頻部分，嵌入浮水印；其後再以萃取浮水印並解密的方式將原圖還原-This topic will introduce digital watermark image encryption based GilbertVernam handling, and
Ste-3
- 一个mfc下实现的watermark里的LSB算法的隐写、分析、提取，可自己设计隐写位数。-1 mfc achieved under the watermark inside the LSB steganography algorithms, analysis, extraction, can own design stego-bits.
fragile_watermark
- 基于感兴趣区的易碎水印的嵌入算法，检测算法，及其实验。-Region of interest based on the fragile watermark embedding algorithm, detection algorithm, and its experiments.
WaterMarkEmbedChkTest
- 现在大家提供的源码都是针对BMP图片的防篡改例程，本源码主要是针对JPG图片的嵌入水印和提取水印判断，希望对大家有帮助！-Now we provide the source code is tamper-resistant against BMP images routines, this source is mainly directed against JPG images embedded watermark and the extracted watermark judgments we