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Resist-geometric-attacks
该算法把计算出的图像不变质心作为对其进行对数极坐标变换的原
点, 再作傅立叶变换, 取出中频段幅值作为水印嵌入域。该算法具有较好的鲁棒性、可检测性, 能同时抵抗几何攻击和信号
处理攻击, 它在数字图像的版权保护等领域有广泛的应用前景。(The algorithm to calculate the heart of the image does not degenerate as the number of its polar transformation of the origin, further Fourier transform, remove the watermark embedding in the frequency domain as amplitude. The algorithm has better robustness, detectability, can also resist geometric attacks and signal processing attacks, which in the digital image copyright protection and other fields have a wide range of applications.)
- 2011-05-15 23:29:29下载
- 积分:1
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glp
功率谱求法,代入函数后使用此方法求解功率谱。(Power Spectral Method.)
- 2012-05-18 22:37:40下载
- 积分:1
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Crank-Nicolson
这是用matlab编辑的求解偏微分方程的一种方法隐式求解抛物型偏微分方程(This is edited using matlab a method of solving partial differential equations implicit solution of parabolic partial differential equations)
- 2011-07-15 23:09:49下载
- 积分:1
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LMEPPC071208.CAB
说明: PPC上面类似Matlab的语言环境,希望有pda的同学们喜欢(PPC above language similar to Matlab environment, and hope to have the students like pda)
- 2009-08-03 00:27:06下载
- 积分:1
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wulihuaxue
面对大学繁琐的物理化学实验数据,本文提供了用matlab处理的常用方法(The face of the University of complicated physical and chemical experimental data, this paper provides a common method of dealing with matlab)
- 2011-08-07 11:21:24下载
- 积分:1
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parzen
parzen窗算法,适合于初学者。包括paren的matlab源代码,以及测试文件。(Parzen window algorithm)
- 2012-10-18 10:24:35下载
- 积分:1
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floaterNN
这是采用matlab编程,用神经网络对水面漂浮物特征进行分类(This is using matlab programming, neural network floats on the surface of the water feature to classify)
- 2013-04-29 11:33:49下载
- 积分:1
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Aritmetiche
Math istruction for assembler,the are the first istruction for a programm of emulator,in particolar with the programm emu8086
- 2014-01-14 00:56:42下载
- 积分:1
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upssdfdggfjhgdcvcvcvcdsdf1cmodel
Upqc good ome for external use
- 2016-04-26 14:12:23下载
- 积分:1
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Mean_shift
说明: 使用matlab实现图像的追踪,以把图像分割成不同区域。(Use of matlab for image tracking, to the image into different regions.)
- 2010-05-01 07:24:34下载
- 积分:1