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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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shiyan2
说明： 对于初学者学习matlab很有帮助，尤其在图像处理方面更是很好的啊。(For beginners learn matlab ® helpful, especially in the image processing is very good.)
- 2010-03-28 20:38:39下载
- 积分：1
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matlab--shuzhichuli
该代码为常见的数值分析，比如曲线拟合，预测，决策等。(The code is a common numerical analysis, such as curve fitting, forecasting, decision-making.)
- 2015-12-13 11:51:02下载
- 积分：1
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NSGAⅡ
说明： 利用NSGAII算法进行对复杂网络的社区检测(community detection in complex network)
- 2020-03-12 23:55:05下载
- 积分：1
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pujiaozheng
说明： 谱校正的MATLAB程序，希望还可以。 希望还可以。(MATLAB spectral correction procedures can also be. I hope also.)
- 2008-10-01 07:33:13下载
- 积分：1
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ksvd
基于混合基稀疏图像表示的压缩传感图像重构 (Compressed sensing sparse image)
- 2015-01-13 22:03:20下载
- 积分：1
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PSOGSA_v3
This is a Hybrid PSO GSA Aigorithm.A new hybrid population-based algorithm (PSOGSA) is proposed with the combination of Particle Swarm Optimization (PSO) and Gravitational Search Algorithm (GSA). The main idea is to integrate the ability of exploitation in PSO with the ability of exploration in GSA to synthesize both algorithms’ strength. Some benchmark test functions are used to compare the hybrid algorithm with both the standard PSO and GSA algorithms in evolving best solution.
- 2014-02-11 14:45:09下载
- 积分：1
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oprationalreserchmatlabprogram
把运筹学中的各种算法如线性规划、最小树最短路径的算法用matlab来实现(some matlab program about oprational research,for example LP,min tree e.t.)
- 2010-11-28 19:20:23下载
- 积分：1
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PSCAD学习资料 SomeApplicationDatumofPSCAD
PSCAD学习资料，包括PSCAD实验指导、与Matlab接口实现以及PSCAD的相关交流与应用。(PSCAD learning materials, including the PSCAD experimental guidance, and Matlab interface and the related exchange and application of PSCAD.)
- 2010-05-07 12:36:21下载
- 积分：1
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solarsimulate
boost converter for beginner
- 2011-12-12 23:31:43下载
- 积分：1
