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2
说明： In this paper, a new scaling-based image-adaptive
watermarking system has been presented, which exploits human
visual model for adapting the watermark data to local properties
of the host image. Its improved robustness is due to embedding
in the low-frequency wavelet coefficients and optimal control of
its strength factor HVS point of view. Maximum-likelihood
(ML) decoder is used aided by the channel side information. The
performance of the proposed scheme is analytically calculated
and verified by simulation. Experimental results confirm the
imperceptibility of the proposed method and its higher robustness
against attacks compared to alternative watermarking methods in
the literature
- 2015-03-03 22:52:59下载
- 积分：1
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IOFileFilter
An interface which brings the FileFilter and FilenameFilter interfaces together.
- 2014-01-13 12:00:57下载
- 积分：1
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ktslr_codes
稀疏低秩的动态MRI成像代码，基于CPU的matlab代码版本，有代码加速优化处理(k-t SLR: Accelerated dynamic MRI using low rank and sparse penalties （CPU version: MATLAB codes）)
- 2014-01-15 11:42:05下载
- 积分：1
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SCM
MIMO的MATLAB的无线通信仿真模型：3GPP推荐模型SCM(MIMO wireless communications in the MATLAB simulation model: 3GPP recommended model SCM)
- 2009-05-08 18:28:14下载
- 积分：1
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code
独立主成分分析与主成分分析代码，速度比较快，而且比较好用(In these first experiments, both ICA and whitened PCA are used to compress the data, and all the components are used for classifying the examples. The classifier used is a 1-NN with Euclidean distance. The results shown in next sections are clear: when a rotational invariant classifier is used (as 1-NN with L2-norm) the classification results of FastICA/whitened PCA are equivalent, while the difference between Infomax and whitened data es significant but small)
- 2012-05-16 14:04:59下载
- 积分：1
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Bergen_Boin_Sanjani_Blood_Vessel_Segmentation
it will to improve image quality
- 2014-10-09 14:13:55下载
- 积分：1
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chafenfangfa
求一维抛物线方程的全隐/显式格式离散方法的解法。matlab(Seeking a full-dimensional parabolic equation implicit/explicit solution form discrete methods. matlab)
- 2013-12-07 15:22:15下载
- 积分：1
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KMean
用Kmeans方法用于软件开发成本类比估算，使用Desharnais数据集(Kmeans method is used for estimating software development costs by analogy. the dataset is Desharnais.)
- 2014-12-09 16:02:38下载
- 积分：1
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mel1
matlab实现mel倒谱系数提取的子函数(matlab achieve mel cepstral coefficients extracted Functions)
- 2015-07-31 10:33:08下载
- 积分：1
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Matlab实现的带通滤波器-band1
Matlab实现的带通滤波器(Matlab the band-pass filter)
- 2005-03-14 12:13:24下载
- 积分：1
