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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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monteCarloOptimLeverage
monte carlo optimal leverage calculation algorithm in matlab on audcad fx currency pair
- 2014-09-12 00:14:27下载
- 积分：1
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The-usage-of-Matlab-functions
Matlab 命令大全详细介绍了Matlab中常用函数的用法以及应用举例，包括数值计算函数、数学变换函数以及绘图函数等(The book of the usage of Matlab functions details the application of commonly used functions in Matlab and application examples, including the numerical functions, mathematical transformation functions and graphics functions and so on )
- 2013-11-27 07:48:51下载
- 积分：1
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return_fitted_best_Gamma
输入：样本序列
输出：一个最佳Gamma拟合所需要参数(return fitted best Gamma)
- 2011-12-29 17:03:50下载
- 积分：1
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16QAM
对语音信号进行16QAM调制解调画星座图(The speech signal constellation 16QAM modulation and demodulation Videos)
- 2021-01-25 19:18:44下载
- 积分：1
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Aninformatioheoretic
能量效率相关通信文档，MIMO技术相关，能效定义(An information-theoretic look at MIMO energy-effi cient communications- valuetools-belmega-lasaulce_final)
- 2014-02-25 16:14:56下载
- 积分：1
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dongtaiboxintu
matlab GUI串口通信，实时采集数据，曲线显示，接收和发送数据(matlab GUI serial communication, real-time data collection, curve display, receiving and sending data)
- 2020-11-27 21:49:32下载
- 积分：1
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wireless
说明： 无线网络中的深度优先搜索算法,实现在无线网络中的节点的搜索(DFC in wireless network)
- 2011-04-15 16:01:37下载
- 积分：1
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hssvm_series_toolkit
Matlab codes for Hidden Sapce Support vector machines(Matlab codes for Hidden Sapce Support vect or machines)
- 2007-04-05 17:38:02下载
- 积分：1
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MatDyn1.2
matdyn for sumilation of transients in power systems
- 2013-03-21 23:39:00下载
- 积分：1
