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Distortionless_Data_Hiding
The code implements the following paper:
Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, December 2002. (ISSN: 0013-5194)
The watermark embedding and extraction modules have been implemented separately.
The watermark embedding module embeds the watermark using bitplane compression in the integer wavelet transform domain.
The watermark extraction module extracts the previously embedded watermark and restores the original image.
A logo image is used as a watermark but can be replaced with any thing.
- 2010-07-30 09:20:07下载
- 积分：1
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adaptivethreshold
一款简单的自适应阈值的MAYLAB代码，使用的时候需要更改图片的路径，阈值参数可以自行设置(A simple adaptive threshold MAYLAB code, when the need to change the image using the path, free to set the threshold parameter)
- 2010-10-31 11:25:13下载
- 积分：1
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matlablibs
VC++与Matlab混合编程时，所需的lib库文件压缩包(VC++ and Matlab mix program，need liblibrary rar)
- 2015-03-13 15:41:40下载
- 积分：1
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meanshift
Matlab program for Mean Shift Algorithm. Very effective
- 2012-11-15 07:00:53下载
- 积分：1
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xiaobo
包含了若干小波变换用于图像处理的MATLAB源码,很有用.(Contains a number of wavelet transform for image processing MATLAB source code, very useful.)
- 2007-09-01 10:01:09下载
- 积分：1
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wavelengthconversion
这是几个仿真利用半导体激光器的交叉相位调制进行全光波长转换的程序(This is a simulation of the use of several semiconductor lasers XPM for all-optical wavelength conversion process)
- 2007-12-31 10:12:57下载
- 积分：1
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MCM
说明： mcm-美国2007年数学建模大赛的题目，我们的想法非常独到新颖，已经有论文发表(mcm-American in 2007 the subject of mathematical modeling contest, and our thoughts are very unique new papers have been published)
- 2008-09-17 15:47:58下载
- 积分：1
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shuizhifenxi
MATLAB语言编写的一个水质分析的程序，应用BP神经网络思想对水质进行分类。(A water quality analysis MATLAB language program, BP neural network to classify the water quality of thought.)
- 2016-03-09 17:30:31下载
- 积分：1
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junhenghua
关于图像的均衡化，绘制图像的灰度直方图，得到均衡化以后的图像(Equalization on the image and draw the image histogram, image obtained after equalization)
- 2010-07-06 16:37:29下载
- 积分：1
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BPSK_modelation
Script file for computer exercise "BPSK".(Script file for computer exercise "BPSK.")
- 2006-11-30 12:40:21下载
- 积分：1
