搜索资源列表
DCT-audio-digital-watermark
- 基于DCT的音频数字水印，在原始有音频文件的基础上嵌入图像水印信息形成新的音频文件。-DCT audio digital watermark
dwt
- 数字水印技术越来越发达，此程序为图像水印的嵌入和提取-Digital image watermarking technology more and more developed, this procedure for the image watermark embedding and extraction of source code
3ddwt_code
- 对于视频3D-DWT变换处理,嵌入水印图像。属于数字视频水印算法，包含水印嵌入算法以及水印提取算法。-3DDWT wavelet transform
Multiple-Watermarking
- 利用基于m 序列的扩频技术实现了 一种数字图像空间域的多重水印算法. 根据m 序列的伪随机特性和抗干扰性能, 使水印具有良好 的隐蔽性和稳健性.-A kind of mult iple digital image watermark embedding and detect ing alg orithm in spat ial domain w as r ealized by use of spr ead spec- tr um technology based on m se
image3
- 数字图像的信息隐藏，也可用作数字水印的加入，具体为matlab实现-The digital image information hiding, can also be used as a digital watermark, specific for matlab
image4
- 数字图像处理，信息隐藏，数字水印的实现，基于matlab-Digital image processing, information hiding, digital watermarking to achieve, based on matlab
code
- 基于matlab的数字图像处理，数字水印，信息隐藏技术-Matlab-based digital image processing, digital watermarking, information hiding
DWT
- 基于小波变换的数字盲水印及对嵌入水印后图像的攻击检测-Attack detection based on wavelet transform digital blind watermark and the watermarked image
watermark
- 数字水印的嵌入和提取的数字图像处理课程设计，里面包括整个工程和源代码。-The digital watermark embedding and extracting digital image processing curriculum design, which includes the entire project and source code.
digital-image-processing
- 基于小波数字图像处理MATLAB源代码 例如压缩提取 噪声水印提-MATLAB source code, such as compressed watermark extraction noise mention wavelet-based digital image processing
DWT-best
- 数字图像处理关于水印的matlab的实现，小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
DWT-shui
- 数字图像处理关于水印的matlab的实现，小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
JMsim
- 数字图像扩频水印算法，将一幅水印图像以扩频的方式加载到载体图像上-Spread spectrum watermarking of digital images
ASemi_Fragiler
- 基于DCT压缩前后不变量，编写的抗JPEG压缩的数字图像认证证水印算法，具有良好的抵抗压缩、剪切、篡改等性能的水印仿真程序 -Invariants based on before and after the DCT compression, digital image authentication certificate watermark algorithm written anti-JPEG compression with good resistance to compression,
watermarking
- 一个简单的图像水印程序。 使用flask和python的PIL库。 给一张图片加上数字水印。 可能需要自己重新设置路径什么的-A simple image watermark program. Flask and python PIL library. To a picture with a digital watermark. May need to re-set the path
SVD
- 数字水印，用于数字图像的加密，基于SVD的加密算法-Digital Watermarking
dwt
- 研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研 究，以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入 音频信号的离散变换域中，从而得到嵌入水印的音频信号，其实现过 程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任 务：(1)数据准备与预处理，主要是准备好水印原始图片和待嵌入水印 的音频信号 (2)音频信号分段处理，用于嵌入水印的音频数据部分等 分成(m1*m2)个音频数据段 (3)水印图像降维处理，在此过程灰度图像 水印转化为二值图象,
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-watermarking
- 现代数字图像处理技术提高及应用案例详解(matlab版 3.4 数字水印技术及其实现-Modern digital image processing technology and application case explanation (matlab version 3.4 digital watermarking technology and its implementation