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基于神经网络的数字水印提取
- 基于神经网络的数字水印嵌入和提取,代码简单易用(matlab),自己辛辛苦苦编的。
数字水印
- 对原始信号做DCT的算法:Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后,选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后,再作DCT的算法:Hsu和Wu 把图像进行8*8分块,将一个二进制序列作为水印放入DCT的中频区;有些学者则计算整个图像的DCT,把一个实数序列嵌入DCT的中频系数上。选择中频区的好
数字水印源码
- 是关于数字水印的空域算法原代码,用的是delphi7.0。是把二值水印嵌入到原图像的低三位的嵌入算法-This is a watermark soucecode based on Spacial Domain Algorithm implemented by using Delphi7.0. The main idea is to embed the binary watermark into the primary image.
数字水印源程序
- 用VISUAL C++实现几个数字水印算法,实现水印的嵌入与检测,达到水印的稳健传输。-Several algorithms for digital watermark in Visual C++,to test and embed the watermark and then transport it steadily.
dvmultiwatermarks源码
- 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.
dctblock
- 数字水印的嵌入和检测,dct, 作者Mao Li Purpose:an algorithm to achieve the embeding watermarking to a image by dct bloking and hvs,then detect the watermarking by comparability. -digital watermark embedding and detection, Co
watermarkmatlab
- matlab嵌入水印源程序 在matlab中实现数字水印的嵌入,提取和检测-Matlab source watermark embedded in Matlab achieve digital watermark embedding and extraction and detection
matlab--input
- 这是关于数字水印的嵌入例程!经过调试,可以放心使用!-This is on the digital watermark embedded routines! After debugging, can be assured use!
matlab_digital_watermarking
- matlab实现数字水印的嵌入,方便大家对数字水印有个初步的了解-Matlab digital watermark embedded to facilitate the digital watermark is a preliminary understanding
liftwavedec2123
- 用于图像小波变换处理,在数字水印的嵌入和提取过程中应用。-wavelet transform for image processing, digital watermark embedding and extraction process applications.
11_watermark
- 介绍音频数字水印的制作,包括音频数字水印的嵌入、攻击、提取、检测-audio digital watermark on the production, including audio digital watermark embedded in the attack, extraction, detection
work
- 这是在Matlab中编的图像数字水印的嵌入和提取程序,所用变换为小波变换,并实行盲检测,对搞这方面的研究人员非常有用.-This is made in Matlab in image watermarking embedding and extraction procedures used transform for wavelet transform, and a blind detection, for engaging in re
WaterMarking_program
- 利用传统算法,成功实现数字水印的嵌入与提取,对刚刚涉及此领域的同胞们有借鉴意义.
watermark
- 基于DCT域的数字水印的嵌入和提取,处理图像是BMP-DCT domain based on digital watermarking embedding and extraction, processing image is BMP
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
BMPwatermark
- 基于DCT域的数字水印的嵌入和提取,能有效嵌入和提取数字水印-DCT domain based on digital watermarking embedding and extraction is an effective digital watermark embedding and extraction
watermarking
- 基于小波变换的vc代码实现方案,实现了数字水印的嵌入与提取。-Vc code based on wavelet transform implementations to realize the digital watermark embedding and extraction.
数字水印
- 可以隐藏水印图片,实现了水印的嵌入和提取(Watermark images can be hidden, and the watermark can be embedded and extracted)
图像数字水印及其攻击测试
- 图像数字水印的测试程序,内含嵌入、提取和攻击测试程序,适合初级阶段学习使用。(Image digital watermark in the test program, containing the embedding, extraction and attacks test program, suitable for primary stage learning.)
盲水印嵌入提取-已实现
- 使用盲数字水印实现DWT ,数字水印的嵌入和提取,小波变换(Using blind digital watermarking to implement DWT)