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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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GUI-matlab
是matlab 的GUI编程中文参考手册,很实用的(gui-matlab)
- 2009-05-28 00:19:24下载
- 积分:1
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weifenfangchengshuzhjiedejindiansuanliyufenx
用MATLAB程序实现对同一问题的欧拉法计算、后退欧拉法计算、龙格库塔法则计算和提醒法则的计算,很有代表性与通用性(MATLAB program to achieve the same with the Euler method to calculate the problem, Euler backward method, Runge-Kutta rule calculations and advise law computation, very representative and universal)
- 2010-12-15 11:24:29下载
- 积分:1
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Introduction-to-Electrical-Power-Systems-
This book is a Introduction to Electrical Power Systems and protection.
- 2014-02-14 12:45:24下载
- 积分:1
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lenfeng_v25
研究生时的现代信号处理的作业,pwm整流器的建模仿真,基于SVPWM的三电平逆变的matlab仿真。( Modern signal processing jobs when the graduate, Modeling and simulation pwm rectifier Based on SVPWM three-level inverter matlab simulation.)
- 2016-04-24 17:28:37下载
- 积分:1
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dynamic-voltage-restorer-with-five-level-diode-cl
dynamic voltage restorer with five level diode clamp inverterdynamic voltage restorer with five level diode clamp inverterdynamic voltage restorer with five level diode clamp inverter
- 2013-10-24 23:13:48下载
- 积分:1
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tuoyuanfangcheng
矩形域上的二阶椭圆差分格式,适合偏微分方程的学习,是有限差分格式(this is the equetion about the partial differetial equotion)
- 2012-04-13 18:08:46下载
- 积分:1
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orrule_under_different_SNR
matlab环境下对使用or规则的融合判决算法的性能仿真(matlab environment, regulations on the use or performance of the fusion decision algorithm simulation)
- 2011-05-20 10:59:19下载
- 积分:1
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MatlabCodes
the matlab code for FDTD
- 2010-05-27 23:42:51下载
- 积分:1
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基于RSSI定位的matlab仿真程序
基于RSSI室内定位算法仿真,运用MATLAB平台实现定位算法(Simulation of indoor location algorithm based on RSSI)
- 2020-11-03 11:39:53下载
- 积分:1