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DWT
- 利用matlab实现的基于离散小波变换的数字水印代码
watermark小波代码
- 这是基于小波变换的数字水印代码，在嵌入的水印加上一个pn尾随机序列-This is based on the wavelet transform digital watermark code, the embedded watermark with a random sequence late pn
matlabwatermaker
- 一种用Matlab实现的基于小波变换的音频数字水印.-A Matlab realization of wavelet transform-based audio digital watermarking.
DWT
- 数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字 水印嵌入算法的Matlab 实现。实验结果表明,该算法具有较好的视觉效果和透明性。- Abstract The digital watermarking technology is the most active topic in image protecting recently. In this paper , a digital watermarking algorithm based o
dwt2
- 本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。-Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p rev
dwt_gray_watermaking
- 一种基于小波变换的灰度数字水印嵌入算法,使用matlab实现，含有原始论文。不过不是很理想，希望大家改进-Gray-scale based on wavelet transform digital watermark embedding algorithm, using matlab implementation, containing the original papers. But not very good, hope that we improve the
wavelet_Matlab7
- 本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
watermark
- 基于小波变换的数字水印算法matlab代码，含有各种攻击的效果对比，对做毕设的同学应该有帮助。-Digital Watermarking Based on Wavelet Transform algorithm matlab code, containing a variety of attacks on the effect of contrast on the Bi-based students should do help.
matlab
- 基于小波变换的数字水印嵌入的Matlab源代码及仿真-Based on Wavelet Transform Digital Watermarking of Matlab source code and simulation
matlab
- 基于小波变换的数字水印提取Matlab源代码-Digital Watermarking Based on Wavelet Transform Matlab source code extraction
dwt
- MATLAB的基于离散小波变换的数字水印嵌入与提取。-MATLAB-based discrete wavelet transform digital watermark embedding and extraction.
watermarking-and-Matlab-simulation
- 。概括 了数字水印的研究现状和基本原理, 分析了基于小波变换的数字水印算法的优势, 阐述了小波 域水印嵌入与提取的过程, 最后由Matlab 仿真实现, 结果证明基于小波变换的数字水印具有较 强的掩蔽性和鲁棒性。-generalization The research status and the digital watermarking technology, analyzes the basic principle based on wavelet transform the
wavelet0603
- 基于小波变换的数字水印代码，代码简单易懂，详细说明了数字水印提取过程。-Digital watermarking based on wavelet transform code, the code is easy to understand, a detailed descr iption of the digital watermark extraction process.
feimeng_V8.1
- 基于小波变换的数字水印算法matlab代码，Relief计算分类权重，用于特征降维，特征融合，相关分析等。- Based on wavelet transform digital watermarking algorithm matlab code, Relief computing classification weight, For feature reduction, feature fusion, correlation analysis.
fengkeng_v34
- 是机器学习的例程，单径或多径瑞利衰落信道仿真，基于小波变换的数字水印算法matlab代码。- Machine learning routines, Single path or multipath Rayleigh fading channel simulation, Based on wavelet transform digital watermarking algorithm matlab code.
fougie
- 基于小波变换的数字水印算法matlab代码，从先验概率中采样，计算权重，算法优化非常好，几乎没有循环。- Based on wavelet transform digital watermarking algorithm matlab code, Sampling a priori probability, calculate the weight, Algorithm optimization is very good, almost no circulation.
qiufei_v72
- 对HARQ系统的吞吐量分析，包含收发两个客户端程序，基于小波变换的数字水印算法matlab代码。- HARQ throughput analysis of the system, Transceiver contains two client programs, Based on wavelet transform digital watermarking algorithm matlab code.
fingqang_v15
- 基于小波变换的数字水印算法matlab代码，重要参数的提取，到达过程是的泊松过程。- Based on wavelet transform digital watermarking algorithm matlab code, Extract important parameters, Arrival process is a Poisson process.
kanqao
- 基于小波变换的数字水印算法matlab代码，预报误差法参数辨识-松弛的思想，感应双馈发电机系统的仿真。- Based on wavelet transform digital watermarking algorithm matlab code, Prediction Error Method for Parameter Identification- the idea of relaxation, Simulation of doubly fed induction generator sys
MATLAB数字水印[GUI,dwt,dct,lun文]
- 该课题为基于MATLAB的数字水印系统。包括离散余弦DCT和小波变换DWT两种算法的对比，有一个GUI界面，包括嵌入，加噪，旋转，剪切，压缩等多种攻击，提取候，具有评价指标PSNR,NC等来评价算法的鲁棒性(This project is a digital watermarking system based on MATLAB. It includes the comparison of DCT and DWT. It has a GUI interface, including embedd