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Example2_6_1
对图像的小波分解与重构，并且进行阈值滤波，对滤波前后的图像进行了对比(The image of the wavelet decomposition and reconstruction, and the threshold to filter the images before and after filtering were compared)
- 2009-04-25 11:28:15下载
- 积分：1
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dct-with-noise
it is a file to watermark the image file in matlab
- 2011-01-18 14:44:36下载
- 积分：1
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Chirp_LFM_B
线性调频脉冲信号压缩,matlab程序,脉冲压缩实验(Chirp signal compression matlab program)
- 2014-12-06 13:19:50下载
- 积分：1
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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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FANS_v10_win64
快速自适应非局部sar降斑，bm3d处理图像效果非常不错，但复杂度太高，本文针对bm3d复杂度太高这一缺点，对算法计算方面作出改善；通过源程序文件可以很清楚了解作者思想(Fast Adaptive nonlocal sar Despeckling, bm3d image processing effect is very good, but the complexity is too high, the paper is too high for this shortcoming bm3d complexity of computing algorithm to make improvements can clearly understand what the author thought through the source files)
- 2014-06-03 21:04:47下载
- 积分：1
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gauss
高斯列主元消去法求解线性方程组的程序
数值分析(Gauss )
- 2010-12-25 13:59:05下载
- 积分：1
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ch7
有关匹配滤波器以及存在多普勒频移失配情况下的仿真，另外还有高频情况下的匹配程序(The matched filter and the presence of Doppler frequency shift under the mismatch simulation, in addition to high-frequency in case of matching program)
- 2009-11-26 21:01:59下载
- 积分：1
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fm_cluster
How to set the path for psat
- 2012-10-03 03:28:58下载
- 积分：1
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lsb-watermarking
watermarking using lsb replacement
- 2014-02-02 06:40:01下载
- 积分：1
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DCTimagefusion_demo
discrete cosine transform based image fusion
- 2014-02-07 22:13:26下载
- 积分：1
