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Description: 一个基于DCT域的数字水印代码，里面有详细的注释说明。-This is a digital watermarking sourcecode based on DCT.Attached with detailed comments and explanation.
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Size: 491520 |
Author: 符号 |
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Description: 有一个机遇DCT域的数字水印算法，里面有详细的注释说明，可以拿来研究-This is a DCT watermarking algorithm attached with detailed comments and explanation, which can be used for research purpose.
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Size: 494592 |
Author: 符号 |
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Description: 对整图做水印，用vc++进行编程，采用dct域，是鲁棒性水印-the whole map so watermark, with vc programmed using Extra domain is robust watermark
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Size: 491520 |
Author: 刘江 |
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Description: 基于DCT域的数字图像水印的处理，经测试可以达到对水印检测的功能-DCT-based digital watermark image processing, testing can be achieved by the right watermark detection function
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Size: 2048 |
Author: 胡先生 |
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Description: 图像DCT变换水印提取 图像DCT变换水印提取-DCT image watermark images extracted from DCT watermark image watermark extraction DCT
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Size: 425984 |
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Description: 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, transplantation procedures and good
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Size: 53248 |
Author: 粘永健 |
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Description: 数字水印DCT嵌入与提取水印matlab实现实例！-Digital Watermarking DCT watermark embedding and extraction matlab examples realize!
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Size: 1024 |
Author: 李杰 |
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Description: DCT水印源码
整理自lufei的水印代码
不可见数字水印-DCT watermark since finishing lufei source code is not visible watermark digital watermarking
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Size: 1024 |
Author: 不羁的风 |
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Description: ％基于DCT的水印算法
％数字水印处理系统主要由水印嵌入和水印检测两个过程。
％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*）。
％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。
％基于DCT变换的水印算法：将一个随机序列作为水印信号嵌入到图像DCT变换重要分量的幅度成分中（幅值较大的n个系数作为重要分量）。
％定义一个相似函数来检验水印提取是否成功。试验结果表明，该算法具有不可见性，对通常的图像处理，如剪切、缩放、中值滤波、压缩等
％以及噪声干扰都具有一定的鲁棒性。-err
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Size: 54272 |
Author: 王寒涛 |
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Description: DCT的水印程序,实现了水印的鲁棒性和透明性,测试了攻击效果-DCT watermark process, achieved a watermark robustness and transparency, to test the effect of an attack
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Size: 1024 |
Author: liusha |
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Description: 基于DCT域的数字水印的嵌入和提取，处理图像是BMP-DCT domain based on digital watermarking embedding and extraction, processing image is BMP
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Size: 4820992 |
Author: 秋水飘零 |
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Description: 基于DCT域的图像数字水印技术：
摘要：数字水印技术作为数字媒体版权保护的有效办法，近年来在国内外引起了人们极大的兴趣。作者采用了DCT离散余弦变换的算法，对图像这种多媒体数字作品进行了数字水印的嵌入和检测研究。并且使用了高效实用的编程工具MATLAB来介绍了一种DCT域的图像数字水印嵌入和提取的实例，并且在最后对嵌入水印的图像进行了攻击实验，验证了该算法的鲁棒性和不可见性。-Based on the DCT domain image watermarking techniques: Abstract: Digital watermarking of digital media technology as an effective means of copyright protection, in recent years both at home and abroad has aroused great interest. The author adopted the DCT discrete cosine transform algorithms, the image of this multi-media digital works for the digital watermark embedding and detection research. And the use of efficient MATLAB programming tools useful to introduce a DCT domain image watermarking embedding and extraction examples, and in the final of the embedded watermark image of the attack experiments verify the robustness of the algorithm and non- Visibility.
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Size: 533504 |
Author: 绯村剑心 |
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Description: 简单的基于DCT的数字水印添加打击及提取-Simple DCT-based digital watermarking to add combat and retrieval
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Size: 261120 |
Author: mary |
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Description: 基于dct变换,能实现数字水印嵌入与提取-Based on the DCT transform, to achieve the digital watermark embedding and extraction
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Size: 999424 |
Author: 李海波 |
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Description: dct based visible watermarking algorithm
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Size: 53248 |
Author: shartah |
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Description: 实现了添加水印及攻击水印的一些方法。攻击水印方法包括抖动攻击、滤波攻击、旋转攻击等-Add watermark and implementation of a number of methods to attack the watermark. Watermarking attack methods include jitter attacks, filtering attacks, spin attack
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Size: 1372160 |
Author: 任双印 |
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Description: watermarking algorithm base on dct
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Size: 1024 |
Author: meysam |
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Description: DCT的数字水印的源代码，实现效果不错，大家可以参考参考-the open code about digital watermark of DCT
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Size: 1024 |
Author: wangmin |
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Description: Watermark using DCT is given in these file also dual watermarking is included in this file
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Size: 3270656 |
Author: Rohan |
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Description: 主要研究了彩色图像数字水印算法，在DCT域进行了水印的自适应嵌入和提取，并用Matlab进行了仿真实验，测试算法的性能-The main color image watermarking algorithm in the DCT domain adaptive watermark embedding and extraction, and with the Matlab simulation experiment to test the performance of algorithm
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Size: 2409472 |
Author: 卢雪宁 |
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