搜索资源列表
DCT数字水印源码
- 基于DCT数字水印的生成以及水印攻击测试！matlab源码
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- 彩色数字水印的程序，实现在彩色图像中通过DCT变换来嵌入水印信息-Color digital watermarking process to achieve the color image by DCT transform to embed watermarks
dct
- 基于matlab编写的dct数字水印程序，文件包括有源程序以及简单的说明等-DCT matlab prepared based on digital watermarking procedures, documentation, including source code, as well as simple descr iptions
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.
watermark
- 用matlab实现的数字音频水印嵌入与提取，包括水印提取，水印嵌入，前后对比等功能。-Using matlab implementation of the digital audio watermark embedding and extraction, including the watermark extraction, the watermark embedding, and other functions before and after contrast.
matlab
- 神经网络,数字识别,水印程序,matlab 里面有关于matlab数字识别的多份代码及资料， -Neural network, digital identification, watermark program, matlab inside matlab figures on the number of identification code and information
audiowatermark
- 实现音频中添加数字水印的matlab程序-Add audio digital watermarking matlab program
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
Watermark
- 基于神经网络的数字水印提取,数字图像水印嵌入与提取，自己辛辛苦苦编的。- Study on Digital Image Watermarking Algorithms based on Artificial Neural Networks
WaterMark
- matlab实现的数字水印 置换中频分量-water Mark
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
EasyWaterMarkingCodes
- 数字水印的入门代码，包括LSB DCT CDMA DWT,在原有收集上加了详细的注释，易于学习理解-Watermarking entry code, including LSB DCT CDMA DWT, add in the original collection of detailed notes, easy to learn to understand
matlab
- 一种基于matlab的数字水印的仿真的实现。-Digital Watermarking Based on the simulation matlab implementation.
jcwtlib-0.01.tar
- 独立成分分析（Independent Component Analysis, ICA）是近年来发展起来的一种有效的盲分离技术，最早是由法国学者Herault和Jutten于1986年提出。ICA方法的提出最初是用来解决“鸡尾酒会”问题，其过程可以归纳为，在源信号与传输通道参数均未知的情况下，仅根据源信号的统计特性，出现测信号恢复出源信号。ICA分析的关键在于根据一定的优化准则建立描述输出信号独立程度的优化判据，即目标函数，并设计相应的优化算法，寻求最优的分离矩阵，使得输出信号中各分量尽可能相互独
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.
Discretewavelettransform
- 用matlab编写离散小波变换实现数字水印技术-Discrete wavelet transform digital watermarking technology
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
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.)
DCT音频数字水印
- 音频数字水印数字水印技术是一种信息隐藏技术，所谓音频数字水印算法，就是将数字水印通过水印嵌入算法，嵌入到音频文件中（如wav，mp3，avi等等），但是又对音频文件原有音质无太大影响，或者人耳感觉不到它的影响。相反的又通过水印提取算法，将音频数字水印从音频宿主文件中完整的提取出来，而这嵌入的水印，和提取出来的水印，就叫音频数字水印。
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