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DCT
- 采用离散余弦变换DCT，通过MATLAB实现数字水印（包括水印的嵌入和盲提取）。- Uses discrete cosine transformation DCT, realizes the digital watermark through MATLAB (including watermark inserting and blind extraction).
chengxu
- 基本的DCT水印嵌入和提取的方法。使用DCT算法嵌入水印信息 3）使用DCT算法提取水印信息 4）对嵌入水印的载体进行不可感知性测试 5）对嵌入水印的载体进行鲁棒性测试。 -Basic DCT watermark embedding and extraction method. 3) using the DCT algorithm to extract the watermark information 4) the carrier of the embedded waterma
sig
- matlab -matlab
mark
- 添加水印，在图项中添加，matlab，实现图像的保护等等 -Add watermark, add items in the map, matlab, image protection, etc.
598752watermark
- 水印嵌入(小波，dct,lsb)实例都有-watermarking emding
watermark
- matlab code of watermarking
LSB
- 在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。-Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.
fake_randoner
- 伪随机数发生器: “利用随机序列进行间隔控制，选择消息隐藏位”的描述算法、Matlab程序（可参考所给的程序）、原理与步骤-some thing about watermark
watermark
- matlab 小波变换 有嵌入水印部分和提取水印部分-watermarking
dwprotected
- Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection an
Matlab-GA-algorithm-and-application-code
- 几个非常经典的实例演示，手把手教授，学习遗传算法的非常好的帮手。-Your best assistance in studing GA algorithm ！by case study
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
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
JPEG2000Handbook
- Handbook for J2K(Jpeg 2000). Algorithms and techniques
mpegcompression_rar
- mpeg compression using matlab
watrmak
- source code for watermark
fastKICA
- Matlab file for digital watermark embedder. A DCT based embedder for embedding the digital Images.
matlab
- 基于MATLAB的数字水印技术研究。本文从数字水印技术本身的特点、一般模型和典型算法出发，简要地介绍了一种可以快速上手的高效的实用语言——Matlab-MATLAB-based digital watermark technology. In this paper, the characteristics of digital watermarking technology itself, general models and algorithms start, briefly describe