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watermark_2
提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。(presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.)
- 2007-04-17 17:05:15下载
- 积分:1
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zhinengkongzhijiMATLABshixian_11418288
这是关于智能控制及其MATLAB实现的一本电子书,希望喜欢(This is on the intelligent control and its MATLAB realization of an e-book, hoping like)
- 2008-05-26 21:59:31下载
- 积分:1
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wavedec1
说明: 利用小波变换的图像压缩算法,大家共同探讨,共同学习(Wavelet transform image compression algorithm, we explore, learn together)
- 2010-04-18 11:01:13下载
- 积分:1
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V3I6-0706
A Genetic Algorithm Based Optimal Sink and Relay Nodes Placement Strategy for Increasing the Lifetime of the Wireless Sensor Network
- 2014-09-22 16:43:20下载
- 积分:1
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Chapter7
现代通信系统matlab第七章载波调制的数字传输源代码(Modern communications systems matlab Chapter VII of the carrier modulated digital transmission source code)
- 2014-01-11 16:17:40下载
- 积分:1
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jianmo
本程序以matlab为基础针对飞行目标的预测来建模的编程(This procedure to matlab-based objectives for the flight to prediction modeling programming)
- 2008-02-15 20:48:25下载
- 积分:1
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excel-data-files
Excel Data Reader with matlab
- 2013-05-04 16:49:52下载
- 积分:1
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chapter15
基于混合粒子群算法的TSP搜索算法matlab 实现(Particle swarm optimization based on hybrid search algorithm for TSP)
- 2012-01-08 14:27:47下载
- 积分:1
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synchronous-motor_-pf-_cases
simulation of various cases of pf in synchronous motor
- 2012-01-28 03:34:29下载
- 积分:1
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kochCurve
绘制柯西雪花曲线,直接运行koch(x)就可以得到x阶的曲线。(Draw koch snow curve.Run koch(x) directly and you can get the x step koch snow curve)
- 2012-04-13 15:53:35下载
- 积分:1