Description: 基于离散小波变换的数字水印技术
利用matlab编写-based on the discrete wavelet transform digital watermarking technology used to prepare Matlab Platform: |
Size: 165888 |
Author:bob |
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Description: 是关于视频数字水印的一个程序，可以实行视频数字水印的嵌入和检测。-on video digital watermarking a procedure that allows the video digital watermark embedding and testing. Platform: |
Size: 129024 |
Author:小徐 |
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Description: 音频数字水印技术的C语言实现，代码完全，供设计参考-audio digital watermarking technology to the C language, code entirely for the design reference Platform: |
Size: 19456 |
Author:王刚 |
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Description: 图像变换关于离散余炫域数字水印技术的相关程序欢迎下载-Image Transform on the discrete domain I Xuan digital watermarking technology related procedures welcome to download Platform: |
Size: 840704 |
Author:刘剑 |
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Description: 透明数字水印以及小波数字水印的相关说明。图片名根据自己需要修改-transparent digital watermarking and digital watermarking Wavelet the note. Pictures were revised according to their needs Platform: |
Size: 103424 |
Author:时光 |
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Description: 将相同尺寸的灰度图象和2值图像进行2级小波分解，在前者的细节子带嵌入分解后的2值图像的数字水印程序-of the same size and gray-scale image of two binary images for two wavelet decomposition, details of the former subband decomposition embedded value after the two images of digital watermarking procedure Platform: |
Size: 52224 |
Author:li yue |
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Description: 基于dct系数的数字水印算法实现，在matlab环境中实现-coefficient based on digital watermarking algorithm in Matlab environment to achieve Platform: |
Size: 153600 |
Author:伊海 |
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Description: 全套的DCT域数字水印源代码（本人毕业设计成果）内容包括：水印嵌入，水印检测，攻击实验以测试鲁棒性，重要参数计算。希望对做数字水印的XDJM有所帮助。-complete DCT digital watermarking source code (I graduated design results) include : watermark embedding, Watermark detection, attack experiment to test the robustness, an important parameter calculation. Want to do digital watermarking Wilson help. Platform: |
Size: 520192 |
Author:魏凯 |
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Description: 图象水印的一种基于dct的简单算法例子
期望能对刚开始涉及数字水印的朋友有一点帮助-a watermark image based on a simple algorithm Extra examples can expect to start digital watermarking friends a little help Platform: |
Size: 1024 |
Author:李铎 |
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Description: 将图像按位平面分解，然后在最低有效为嵌入一定的信息，达到数字隐藏的作用，是最原始的数字水印技术-image caput plane decomposition, and then embedded in the lowest effective for certain information, to hide the figures, is the most primitive digital watermarking technology Platform: |
Size: 1024 |
Author:yu |
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Description: 基于TS变换（一种整数变换）所实现的脆弱数字水印方法，讨论了整数水印在数字水印中的优点-transform (a Integer Transform), the fragile digital watermarking methods, Integer discussed in the digital watermark of the benefits of watermarking Platform: |
Size: 200704 |
Author:张天翼 |
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Description: 这是关于数字水印的攻击例程！经过调试，可以放心使用！-This is on digital watermarking attacks routines! After debugging, can be assured use! Platform: |
Size: 3072 |
Author:水印 |
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Description: 程序完成数字图像的加密解密过程，可以对.BMP或.JPG格式的图像进行数字水印加密并完成对秘钥的提取等功能。对加密算法及数字水印的研究者用研究价值。-completed digital image encryption and decryption process. be right. BMP or. JPG format images encryption and digital watermarking completion of the Secretariat of the key functions of extraction. The encryption algorithm and digital watermarking researchers with research value. Platform: |
Size: 1017856 |
Author:wukongpei |
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Description: 本文构造一种扩频和量化混合模型,并提出了一种图像多小波变换域内基于扩频和量化的混合数字水印方案,通过理论分析给出了扩频长度、信道容量、检测错误率等参数间的关系,实验结果表明算法实现了水印鲁棒性前提下的水印容量最大化的目的.-this paper, a spread spectrum and quantitative hybrid model, and proposes a number of images based on wavelet transform domain spread spectrum and quantification of mixed digital watermarking programs, Through theoretical analysis of the spread spectrum given length, channel capacity, the error rate testing parameters such as the relationship between them, Experimental results show that the watermark algorithm robust watermark under the premise of the purpose of maximizing capacity. Platform: |
Size: 468992 |
Author:阳光 |
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Description: 数字水印的攻击方法和对策浅析电子书胡启明(武汉理工大学信息工程学院)摘要：在保护数字图像、视频、音频等数字媒体的知识产权方面，数字水印技术是一种很有前景的方法。由于作为版权标记的数字水印正面临着越来越多的攻击，对数字水印的稳健性要求也越来越高。笔者对4类不同原理的数字水印攻击：简单水印攻击、同步水印攻击 削去水印攻击和IBM水印攻击进行了详细论述，并给出了相应的解决对策。-digital watermarking method of the attacks and countermeasures of e-books Huo (Wuhan Polytechnic University, the Information Engineering Institute) Abstract : the protection of digital images, video, audio and other digital media in regard to intellectual property rights, Digital watermarking technology is a promising approach. Due to copyright labeled as digital watermarking is facing a growing number of attacks, Digital watermarking to the stability requirements have become more sophisticated. The author of four different types of digital watermarking principle of attack : simple watermark attack Synchronous watermark attack defrocked watermark attacks and IBM watermark attacks discussed in detail. and the corresponding solutions. Platform: |
Size: 171008 |
Author:ghostsx |
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