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zy1
摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)
- 2009-05-23 19:09:43下载
- 积分：1
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aloha
Slotted ALOHA anti-collision algorithm
- 2014-10-23 10:01:31下载
- 积分：1
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emd
对原始信号进行emd分解，分解后的信号能够更好的体现出本身的特征，更加明了(The original signal EMD decomposition, decomposed signal can better reflect the characteristics of itself, more clear)
- 2014-11-05 16:58:57下载
- 积分：1
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gray-relation
基于灰色关联法的军车事故因素分析,matlab实现(Military vehicle accident factors based on gray correlation method of analysis, Matlab implementation)
- 2012-04-22 09:34:59下载
- 积分：1
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SCDL_supple
Semi-Coupled Dictionary Learning with Applications to Image Super-Resolution and Photo-Sketch Synthesis 文章算法实现(Semi-Coupled Dictionary Learning with Applications to Image Super-Resolution and Photo-Sketch Synthesis Algorithm article)
- 2013-12-19 10:52:33下载
- 积分：1
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orl_pca
从前用matlab编的人脸识别的特征提取以及识别程序，希望有用(The previous series of face recognition using matlab feature extraction and identification procedures, seek to help)
- 2007-07-11 14:28:22下载
- 积分：1
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matlab
matlab自适应滤波器的程序.txt difenn de ru(matlab adaptive filter process. txt difenn de ru)
- 2008-04-23 14:37:46下载
- 积分：1
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barbar
画三维bar图，可以改变文字角度和灵活调节颜色。(Draw three-dimensional bar charts, you can change the text angle and the flexible adjustment of color.)
- 2013-01-01 17:07:17下载
- 积分：1
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Genetic
Genetic algorithms in 8 queen problem
- 2010-05-16 00:30:31下载
- 积分：1
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AP
AP算法源码代 运行可以画出图 AP算法源码代 运行可以画出图(AP algorithm source code to run on behalf of AP algorithm source code can be drawn diagram can be drawn map on behalf of running)
- 2013-08-15 14:56:28下载
- 积分：1
