搜索资源列表
block_embedder-and-detector
- 现将图像进行分块处理，在DCT域嵌入水印和检测水印。-block_embedder and detector
dental_xray
- ：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-: An effective means of digital watermarking technology as a digital media copyright protection, both at home and abroad in recent years caused a great deal of interest. The author uses the di
lvbo2
- 基于DCT的数字水印抗滤波性能检测matlab代码-DCT-based digital watermarking anti-filtering performance detection matlab code
DCTalgorithm
- 将水印图片置乱处理 用dct算法进行水印的嵌入提取 再回复置乱的水印图片-The scrambling watermark image processing DCT algorithm watermark embedded in the extraction reply scrambling the watermark image
shuzishuiyin
- 基于matlab的数字图像水印系统，使用的是DCT算法-Matlab-based digital image watermarking system, using the DCT algorithm
dctshuiyin
- DCT音频水印的提取与嵌入程序，修改文件路径就可以用了-DCT audio watermark embedding and extraction procedures can be used to modify the file path
paper3
- 一种DCT域的最优均值量化盲图像水印算法.pdf-Optimal in DCT domain image watermarking algorithm mean quantization blind. Pdf
anti_JPEG_watermark
- 本程序为抗JPEG压缩的半脆弱性彩色图像数字水印，主要原理为DCT转换和DCT系数比较法，内含5中攻击仿真测试以及GUI界面，测试环境为MATLAB2009a，系本人2013年本科毕业设计-The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparativ
Untitled
- 基于DCT数字水印技术，可以将正弦信号加入数字图像当中，可用于防伪等功能。-DCT-based digital watermarking technology, the sinusoidal signal can be added to the digital images which can be used for anti-counterfeiting and other functions.
work
- 基于DCT数字水印技术，将余弦信号加入数字图像当中，可用于防伪等功能。-DCT-based digital watermarking technology, the sinusoidal signal can be added to the digital images which can be used for anti-counterfeiting and other functions.
DIGITAL-WARTERMARKING
- 使用DCT和小波变换的数字音频水印生成/解码程序，可存活于方差0.05的高斯白噪声及不同程度的剪切。内含程序/测试文件介绍。-Digital wartermarking encoding/decoding program with DCT and wavelet transform. nice robustness against Gaussian noise with variance less than 0.05 and any type of cropping attack. fu
DCTWatermarking
- 该程序通过DCT变换实现了图像在频率域的变换并嵌入了水印-The program implemented by the DCT transform of the image in the frequency domain and transformed watermarked
code
- DCT数字水印基于CVI平台。用c编写的。-DCT digital watermarking
dctmark
- 本程序实现DCT域的数字水印，实验结果显示峰值信噪比和各种噪声环境下水印相关性都较好。-This program implements DCT digital watermarking, the experimental results show the peak signal to noise ratio and various noise environments watermark correlation are better.
dct1_embed
- 数字水印 DCT域嵌入方法 matlab代码-数 ?炙 ???DCT域??入 ??matlab
DCTcode
- 本程序实现了数字图像水印的DCT变换嵌入算法，是很常见的经典算法！-This procedure achieved a digital image watermark embedding algorithm of DCT transform, is a common classical algorithm!
shuiying
- 由于二维DCT变换是对数字图像矩阵而言的，所以对于RGB位图不能进行DCT变换我在这里先将它转换成灰度图像再把水印嵌入到灰度图像中来进行基于DCT变换的图像水印研究。-As the two-dimensional DCT transform on the digital image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray
watermarked
- 基于彩色图像实现的DCT变换域图像数字水印算法。-Color images based on the realization of the DCT transform domain image watermarking algorithm.
WMdct2recover
- 数字图像处理,离散余弦dct变换域中水印的提取-digital image processing, discrete cosine transform domain Extra watermark extraction
Digital-watermarking-
- 以数字图像为载体，将水印信息嵌入到图像的DCT系数中，然后对加入数字图像中的水印进行提取。-In the digital image as the carrier, the watermark information is embedded into the image DCT coefficients, and then add digital watermark image extraction.