Description: 精典的LSB算法数字水印工具，经过本人修改和调试，可以在windows平台下使用。操作界面是命令行的形式，可以对bmp图片和一些声音、视频格式嵌入水印，经测试完全可用。请放心下载-Classical algorithm for the LSB digital watermarking tool, after I modify and debug, you can use in windows platform. Interface is a command-line form can be bmp picture and some sound, video format embedded watermark can be used have been tested fully. Please be assured Download Platform: |
Size: 568320 |
Author:李睿 |
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Description: video watermarking based on dct, svd, LSB and wavelet all works good use vipmen video in matlab Platform: |
Size: 1180672 |
Author:satguru |
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Description: 视频水印技术是利用某些特定的算法把一些标志性的水印信息嵌入到视频当中，它用于视频的版权保护，是信息隐藏技术领域研究的一个重要方向。本课题通过分析视频水印技术的发展背景、应用领域、发展现状及其相关理论知识，提出了一种在视频关键帧中嵌入水印的算法。该算法首先利用Arnold置乱技术对水印图像进行加密预处理，然后根据欧式距离法提取出视频关键帧，最后通过LSB算法在关键帧中实现水印的嵌入和提取。处理过的关键帧合成视频中后仍然可以正常播放，且不会被人的感知系统察觉或注意到。实验表明该算法合理易实现。-Video watermarking technology is the use of certain algorithms to embed some of the iconic video watermark information to them, it' s the video for copyright protection, information hiding technology research in the field is an important direction. This topic through analysis of the development of the background video watermarking technology, applications, development status and related theoretical knowledge embedded in the paper, a video key frame watermark algorithm. The algorithm uses Arnold scrambling technology to encrypt watermark image pre-processing, and then extract the video key frame according to the Euclidean distance method. Finally, LSB algorithm to embed and extract watermark in keyframes. Treated composite video key frame can still be normal after play, and will not be noticed or noticed the human perceptual system. Experiments show that the algorithm is reasonably easy to achieve. Platform: |
Size: 4096 |
Author:job pbc |
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Description: 基于数字图像水印的lsb图像水印，程序代码。包含嵌入提取攻击等相关内容，程序稳定可靠便于使用。主要用于数字图像视频文件的安全保护。-LSB image watermarking based on digital image watermarking, program code. Contains embedded extraction attacks and other related content, the program is stable and reliable and easy to use. Mainly used for security protection of digital image video file. Platform: |
Size: 68608 |
Author:海 |
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