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paper2
digital watermarking is a process by which a user-specified
signal is hidden or embedded into another signal , for
example digital content such as electronic documents, images,
sounds and video [2]. The use of digital video applications
such as video-conferencing, digital television, digital cinema,
distance learning, videophone, and video-on-demand has
grown very rapidly over the last few years. Today it is much
easier for the digital data owners to transfer multimedia data
over the internet, and hence the data could be perfectly
duplicated and rapidly redistributed on a large scale. Thus, the
importance of copyright protection for multimedia data has
become more critical. Digital watermarking is an effective way
to protect the copyright of multimedia data even after its
transmission there is urgent demand for techniques to protect
the original digital data and to prevent unauthorized
duplication or tampering.
- 2013-05-01 17:48:29下载
- 积分:1
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linear-algebra-jim-heffron
Linear algebra Jim-Hefferon with sol
- 2011-02-10 01:01:42下载
- 积分:1
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Aihara
这个是经典Aihara混沌神经网络模型的程序(This is a classic Aihara chaotic neural network model procedures)
- 2006-10-27 10:54:12下载
- 积分:1
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antena_parche
File to calculate dimension of patch antenna
- 2010-11-28 05:21:55下载
- 积分:1
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volume_browser
matlab代码,用于三维显示的,我在外国ftp下的(matlab code for three-dimensional display)
- 2009-05-31 14:48:47下载
- 积分:1
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MaYiICIG-Theory
低秩矩阵与稀疏表示原理,详细的说明了用低秩矩阵与稀疏表示去分离一个有噪声的图像(The low-rank matrix with sparse principle, a detailed description of the low-rank matrix with sparse to isolate a noisy image)
- 2012-05-27 09:34:54下载
- 积分:1
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SNR
对三种不同数值的RCS和雷达峰值功率,SNR相对检测距离的曲线。(RCS and radar peak power for three different values of the the SNR relative detection distance curve.)
- 2013-03-22 19:35:45下载
- 积分:1
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ambg
雷达的模糊函数,在matlab下的仿真及应用(Radar ambiguity function in matlab simulation)
- 2013-11-12 15:02:26下载
- 积分:1
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TestED
本程序实现了java调用matlab功能,java向matlab传得参数是一个wav文件的地址(This program implements the java call matlab functions, java matlab pass to get a wav file parameter is the address of)
- 2011-12-16 18:41:33下载
- 积分:1
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some-classical-algorithm-programs-of-Matlab
matlab经典算法的程序,里面有详细的目录文件。(some classical algorithm programs of Matlab)
- 2009-11-14 01:16:27下载
- 积分:1