搜索资源列表
TS-MPEG2
- 目前绝大部分视频数字水印系统是将一个64位-128位的条码嵌入到视频中，而本软件最大特点是可将用户任意指定的一幅120x120的 黑白图片(如电子印章)隐藏在一段视频流中。这样做的优点是给用户提供了最大的直观性，同时由于偶们嵌入的是一幅图片而不是一组确定的数字，因此在视频被重编码为mpeg4低分辨率格式、信息大量丢失的情况下，仍可以通过人眼识别出已经非常模糊的图片。-At present, the vast majority of
watermarking
- 这是一个很实现的数字水印VC源程序,希望对大家有帮忙-This is a very achievable digital watermark VC source, in the hope that we have to help
MATLAB_Watermarking
- 探讨MATLAB在 数字水印中的应用，利用MATLAB语言编程实现了一类数字水印算法的嵌入、攻击及提取过程,并给出了程序运行 的结果。 -MATLAB to explore in the digital watermarking application, the use of MATLAB programming language to achieve a class of digital watermarking algori
DWT
- The digital watermarking with DWT method. There are many comments so that developers can easily understand the code
DCT_source
- The digital watermarking with DCT method. The source code is implement with detailed comment so developers can understand the code easily.
DCT-based_Image_Digital_Watermarking
- 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 imag
2006ThePerformancesAnalysisofTransformationMethods
- 2006ThePerformancesAnalysisofTransformationMethodsinImageWatermarkingUsingSubsamplimg图像水印文献在校外是查不到的哦-Image Watermarking 2006ThePerformancesAnalysisofTransformationMethodsinImageWatermarkingUsingSubsamplimg literature is
mangshuiyin
- 关于盲水印算法，盲水印算法不需要用到原图像的提取-On blind watermarking algorithm, blind watermarking algorithm used in the original image does not require extraction
watermarkingvc++
- 图像水印程序，用vc++编的，大家可以参考一下-Image watermarking program vc++ Series, we can refer to
sswm111
- 扩频水印算法的程序,实现原始图像的读入,水印的嵌入以及水印的提取等-Spread Spectrum Watermarking Algorithm procedures realize the read original image, watermark embedding and watermark extraction, etc.
dct
- 一种置换DCT域中频系数的盲水印算法,希望对大家有好处，谢谢^.^-Substitution of a DCT frequency coefficient domain blind watermarking algorithm, in the hope that everyone will benefit, thank you ^. ^
DWT(MATLAB)
- 一个用MATLAB实现的DWT数字水印的源程序-One of the DWT using MATLAB realize the source of digital watermarking
DWT1
- 数字水印在matlab下的ＤＷＴ仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share -Digital Watermarking in DWT under matlab simulation run also realize the entire process line, to
arnold~DFT
- 加arnold置乱的数字水印在matlab下的ＤＦＴ仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share -Add arnold Scrambling of digital watermarking in matlab under the DFT simulation run al
logisticDCT
- matlab版本，基于混沌logstic映射的DCT域数字水印提取算法！很不错的1-matlab version logstic based on chaotic map DCT domain digital watermarking extraction algorithm! Very good one
lsb_watermark_image
- 个人制作的基于lsb的图象水印算法，忍痛割爱，算法个人独创，将水印信息嵌入于一幅图象中，请大家不要用于不法途径-Individuals produced by lsb-based image watermarking algorithm, pain afford to spare, personal original algorithm, the watermark information embedded in an image, p
watermarking
- 一个比较简单的基于量化的音频水印，可拓展用于本科生毕业设计等。通过对音频(wav)进行3级小波变换，在低频分量内进行嵌入.包括有嵌入scale和提取scale_tiqu两个部分,以及两个评价函数
work
- 一种基于DCT变换的数字水印算法的实现过程,水印为伪随机序列，包括嵌入和提取两个过程。其中textmark.m为攻击实验代码。-DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embeddin
wenxian
- 这是我最近这段时间整理的一些关于半脆弱数字水印的论文，都是07，08最新的文献，值得一看，拿来和大家一起分享。-This is my time to sort out the most recent period the number of semi-fragile digital watermarking papers, 07,08 are the latest literature, see, use and share with
modified_lsb_watermarking
- 此包中是对lsb这种数字水印的添加算法的一种改进方法，其中有三个主要文件Mylsb.m modify_lsb.m和.modify_lsb2.m 这三个文件是对lsb这个算法的三次不同程度的改进，一次比一次改的多，主要涉及的改进方法是我们在添加水印时运用了像素的八临域来判断所应插入的值，其次的方法是运用了转换到不同色彩空间进行水印插入。插入效果的比较通过my_hist.m这个文件来进行显示。-This package is lsb add