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DCTSUANSHUIYIN
- 这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，数字水印算法实现（matlab程序包），包含有DCT水印嵌入算法，DWT水印嵌入算法，以及水印攻击和性能测试程序。参考价值极大-This program debug version then matlab2012b success in graduate design information previously found on the Internet when we want to be
HVS_watermarking
- 基于HVS的DWT彩色图像数字水印的嵌入、提取，Matlab实现-Matlab implementation of HVS and DWT-based color image watermarking embedding and extraction
watermarking
- 基于DWT和SVD的双重水印算法的源代码 包含嵌入 检测 提取-Based on DWT and SVD dual watermarking algorithm source code Extracts contain embedded detection
shipingshuiyinbeifen
- 该算法利用随机置乱的方法将水印信息进行置乱，对选定的视频帧先进行DWT变换，然后对得到的逼近子图进行DCT变换，最终将置乱后的水印信息嵌入到直流分量-The algorithm uses the method of random scrambling the watermark information is scrambling to be first selected video frames DWT transform, and then the resulting approximatio
KY-DCT-DWT_watermarking
- 基于熵的数字水印，包括空域，dct域和dwt域-Entropy-based digital watermarking, including airspace, dct domain and domain dwt
watermark
- 水印程序,基于DWT变换的文字水印程序,有比较好的鲁棒性和其他性能-Watermark program, based on DWT transform text watermark procedures, better robustness and other properties
audiowatermarking
- 基于小波域变换的数字音频水印算法，该算法对音频信号实施小波变换，对精细分量的能量进行比较，根据能量比较的结果及水印比特，结合人类听觉系统，采取缩小或不改变精细分量能量的方法，在精细分量中嵌入水印。-Base on DWT of the digital audio watermarking algorithm，the audio signalhas been transformed by DWT, the energy of detail coefficient of the first thre
hyit_DW
- VC++实现数字水印技术，在BMP位图中添加各种水印信息，程序分LSB和DWT嵌入方法。-VC++ implementation of digital watermarking technology, adding various watermarks in BMP bitmap, the program points LSB and DWT embedding methods.
simple_watermark__dct_dwt
- Matlab下，基于DCT&DWT 的音频数字水印的简单实现，包含了水印的生成和提取过程-Audio watermark based on DCT & DWT
xiaobo
- 基于DWT的水印的嵌入提取,去噪，图像压缩，边界提取，分解重构-DWT watermark embedding extraction, de-noising, image compression, edge extraction, decomposition and reconstruction
HVS_DWT_new
- 基于人类视觉系统的小波域自适应图像水印算法研究-HVS DWT watermarking
ColorDWT
- 彩色图像的DWT变换及水印提取，可以成功实现-Color image DWT watermark embedding and extraction (attack)
dwt_svd_mfile
- 在DWT-SVD的基础上进行的改进，结合了DCT的特点实现一种基于DWT-DCT-SVD的水印算法-DWT-SVD improved on the basis of the conduct, combined with the characteristics of DCT-based watermarking algorithm implementation of a DWT-DCT-SVD
xioaboshuiyin
- 基于离散小波变换的鲁棒数字水印算法，载体图像为灰度图像-dwt watermarking
dwt_svd_mfile
- 使用DWT小波变换对载体图像进行变换，然后将水印置乱嵌入载体图像中，利用SVD的方法嵌入-Using DWT wavelet transform for image transform, then embed watermark scrambling to carrier image, the method of using SVD is embedded
ntt
- 本次研究主要内容是对音频信号进行数字水印加密技术的分析，数字水印技术作为保密技术的一种形式，将具有特殊含义的数据信息嵌入到数字媒体中，以达到对数字媒体进行辨识、标记和版权保护的目的。主要介绍几种水印的嵌入方法：相位法、回声法、时域方法、频域方法、小波域变换等。-Digital audio watermarking is nowadays gaining popularity among the original audio content producers. It provides a w
t1
- 基于dwt的一种水印算法研究，可以试试看，效果还可以，满足基本需求-A watermarking algorithm based on DWT, can try, can also effect, meet the basic needs
dwt1
- ATLAB程序：利用DWT的图像数字水印的嵌入与提取，--MATLAB programs: the use of DWT image watermarking embedding and extraction, which contains a watermark image, the original image.
watermarking
- 基于数字音频水印的dwt变换，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。主要用于对于图像水印的安全保护。-Digital audio watermarking based on DWT transform, the program code. Contains embedded extraction attacks and other related content, the program is stable and reliable and easy to use. Mai
watermarking
- 关于DWT数字水印的matlab程序，希望对大家有帮助。-digital watermarking based on DWT