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blindvc-image
- 盲水印 1.original image is 512*512 clormap.format of the image should be *.bmp. 2.watermark image is 64*64 binary image.format of the image should be *.bmp. 3.choose original image form menu \"open\" and add watermark from menu \"watermark\". 4.
dct1_watermarked
- Firstly, research on robust image watermarking. A digital watermarking scheme based on wavelet transform was proposed. It realizes the watermarking extract without the original image using 64×64×8 bit gray image as the watermark signal. In order to e
watermark
- 数字水印处理系统主要由水印嵌入和水印检测两个过程。（1）水印嵌入过程为：数字水印（X）、原图像（I）和密钥/公钥（K）通过数字水印嵌入算法形成嵌入水印后的图像（I*）。 （2）水印检测过程为：数字水印（X）、水印图像（I*）和密钥/公钥（K）通过数字水印检测算法检测出数字水印或有无水印。该程序调试已通过！-Digital watermarking system mainly consists of watermark embedding and watermark detection of th
wavedetect
- 本函数将完成W-SVD模型下数字水印的检测 corr_coef, corr_DCTcoef 分别为不同方法下检测出的相关性值 function [corr_coef, corr_DCTcoef] = wavedetect(test, original, seed, wavelet, level, alpha, ratio)- This function will complete the W-SVD model digital watermark detection corr_coef
Multiple-Watermarking
- 利用基于m 序列的扩频技术实现了 一种数字图像空间域的多重水印算法. 根据m 序列的伪随机特性和抗干扰性能, 使水印具有良好 的隐蔽性和稳健性.-A kind of mult iple digital image watermark embedding and detect ing alg orithm in spat ial domain w as r ealized by use of spr ead spec- tr um technology based on m se
myAgletA
- 基于Aglet的远程Agent水印检测，实现局域网中从主机A派遣执行任务的AgentB到指定的远程主机进行水印信息检测（也可以执行其他任务，本源码是检测水印），主机中需配置agelt平台-Remote Agent Aglet-based watermark detection, to achieve the LAN from the host A mission sent to the specified remote host AgentB watermark information dete
LSBwatermarking
- 通过在原始数据中嵌入秘密信息--水印来证实数据的所有权 。这种被嵌入的水印可以是一段文字、标识、序列号等 ，而且这种水印通常是不可见或不可察的 ，它与原始数据紧密结合并隐藏其中，并可以经历一些不破坏源数据使用价值或商用价值的操作而能保存下来 。-By secret information- the watermark is embedded in the original data to verify the ownership of the data. This embedded waterm
Attack
- 对二维码进行攻击，检测在二维码中嵌入水印的可行性和有效性。-Attack on the two-dimensional code to detect the watermark embedded in the two-dimensional code in the feasibility and effectiveness.
gabor-filter
- 1.能够对简单瑕疵点进行检测：正常线、断线、重线、跳线、平纹面料、平纹面料疵点、水印疵点、染色疵点 能够对不同的纹理布匹进行检测：平纹、斜纹等-翻译 1. Be able to perform simple point defect detection: the normal lines, broken, heavy lines, jumpers, plain weave, plain weave fabric faults, watermark defects, dyeing defe
Arnold
- 基于数字音频水印的Arnold变换，程序代码。用于对于图像水印的安全保护提升水印的隐蔽性不易被提取检测出来。-Digital audio watermarking based on Arnold transform, the program code. Used for the security of the image watermark to enhance the invisibility of the watermark is not easy to detect out.
chap4
- 程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象