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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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coba
Ini adalah kode pada matlab untuk melakukan proses perekaman suara
- 2014-12-23 11:14:09下载
- 积分:1
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camera_parameters_estimation
Camera parameter estimation (also the method is presented in Trucco).
- 2010-11-23 19:44:05下载
- 积分:1
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matlab语言编写的数值模拟用网格的生成
采用matlab语言编写的数值模拟用网格的生成,网格的细化加密(Using matlab language of the numerical simulation of the grid generation, grid refinement Encryption)
- 2010-03-10 11:56:55下载
- 积分:1
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3
说明: Solves coal gasification problem in matlab
- 2013-10-24 22:18:50下载
- 积分:1
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spiht
set partitioning in heirarchial tree
- 2010-09-18 17:23:08下载
- 积分:1
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MatlabProgramming
说明: MATLAB编程学习,英文全本,共12章,好资料(MATLAB programming to learn English the whole of this, a total of 12 chapters, and good information)
- 2008-11-25 16:32:42下载
- 积分:1
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som
neural network, SOM, in matlab
- 2011-08-20 10:29:37下载
- 积分:1
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迭代功率控制达到纳什均衡
迭代功率选择,运用博弈论循环迭代功率分配策略,使系统性能达到最优(Iterative power selection and iterative power allocation strategy based on game theory make the system performance optimal.)
- 2018-11-18 18:34:14下载
- 积分:1
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EMD_HHTmaltab
经验模态分解EMD-希尔伯特-黄变换的HHT,的MATLAB,用户图形界面。(EMD-HHT )
- 2009-10-17 22:47:40下载
- 积分:1