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小波阈值去噪方法
- 提供软硬阈值去噪代码以及一种新的阈值函数去噪代码
Edge-preserving-wavelet-thresholding-for-image-den
- 边缘保持小波图象阈值去噪.是一个很有用的文章,小波阈值去噪图象处理的比较经典的文章,值得一看.-maintain edge wavelet image thresholding. Is a very useful article, Wavelet thresholding image processing of classic articles, an eye-catcher.
denosing
- 这是一个小波阈值去噪的程序。优点：可以根据数据信号（2D）的特征确定全局阈值大小。-This is a wavelet thresholding procedure. Advantages : according to data signals (2D) to determine the characteristics of the overall size threshold.
fangzhen4
- 小波阈值去噪的源代码.不同的阈值函数可以修改阈值函数.从而实现功能.-wavelet thresholding source. Different threshold function can change the threshold function. Thus achieving functional.
cycle_spinning
- 图像的小波阈值去噪方法是众多图像去噪 方法中的佼佼者,它利用图像小波分解后,各个子带图像的不同特性,选取不同的阈值,从而达到较好的 去噪效果-Wavelet Image Threshold Denoising Method is one of the many methods of image denoising leader, which uses image wavelet decomposition, each sub-b
wavelet_function
- 常规小波阈值去噪方法是在假定小波系数独立的条件下进行处理的,没有考虑到小 波系数在相邻尺度上的相关性.因此,也同样受到去噪和保留有用高频信息两难的困扰-Conventional wavelet thresholding denoising method is the assumption that the wavelet coefficients under the conditions of an independent deal
waveletthreshod
- 小波阈值去噪，比较了软阈值，硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能，通过信噪比及均方差的比较，得出各种的算法的优劣。-Wavelet threshold denoising compared soft threshold and hard threshold and the current method of calculating the various thresholds and thresholds approac
wavelet_thr_denoising
- 小波阈值去噪 VC编译通过,效果很好,有很*价值!-Wavelet Threshold Denoising VC compiler passed, well, have a great reference value!
1d_waveletdenoising_VC
- 一维小波阈值去噪程序,vc6.0编译,有要的同志们速度下-One-dimensional wavelet threshold denoising procedures, vc6.0 compiler, has to the comrades speeds
Nlayer_denoise
- 小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图-Wavelet threshold denoising. Image noise, and 1-4 layers of wavelet decomposition of de-noising, signal to noise ratio is given chart
Wavelet
- 基于边缘检测的小波阈值去噪，在去噪的时候避免了其它传统方法的边缘被模糊的现象。-err
a2
- 传统小波阈值去噪法 小波阈值收缩法去噪的主要依据是：小波变换特别是正交小波变换具有很强的去数据相关性，它能够使图像的能量在小波域集中在一些大的小波系数中；而噪声的能量却分布于整个小波域内，因此，经小波分解后，图像的小波系数幅值要大于噪声的系数幅值，可以认为，幅值比较大的小波系数一般以图像信号为主，而幅值比较小的小波系数在很大程度上是噪声。于是采用阈值的办法可以把信号系数保留，而使大部分噪声系数减少至零[-Study on Algor
Waveletthresholddenoising
- 实现小波阈值去噪的程序，希望对大家有帮助-Wavelet threshold denoising
Untitled6
- 小波阈值去噪，对管道泄露信号进行去噪处理，恢复原信号-Wavelet Thresholding Denoising of pipeline leak noise signal processing, the restoration of the original signal
WAVEdenoise
- 小波阈值去噪
trBayesdenoise
- 小波阈值去噪中阈值采用Bayes阈值，编程环境是matlab。图片是黑白图片-Wavelet threshold denoising threshold using Bayes threshold
adaptivewaveletthresholddenoising
- 此文件夹主要是在学习自适应语音小波阈值去噪中所查找的文献，其中论文包括自适应算法的介绍、语音小波自适应去噪、其他数字信号自适应小波阈值去噪。-This folder is the main voice in the learning adaptive wavelet threshold denoising in the search of the literature, which includes adaptive algorithm
xb
- 小波阈值去噪。对灰度图像和二值图像进行滤波。-Wavelet thresholding filter . Denoiseing for the gray image and binary image .
xiaobo
- 我们提出了一种改进的小波域维纳滤波器，在小波域采用基于贝叶斯估计的小波阈值去噪技术估计期望信号提高估计的精度，并以此设计经验维纳滤波器-We propose an improved wavelet domain Wiener filter in wavelet domain Bayesian estimation based on wavelet threshold denoising techniques to estimate th
一种改进的小波阈值去噪方法_王彦青
- 基于matlab平台的一种改进的小波阈值去噪方法，(An improved wavelet threshold denoising method based on MATLAB platform.)