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Description: 本程序是利用VC开发的小波处理的程序，可以完成小波变换和小波去噪功能。-This procedure is to use VC developed wavelet treatment procedures can be completed wavelet transform and wavelet denoising function.
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Size: 637952 |
Author: 齐成涛 |
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Description: 最新的经验模态变换工具箱，有效实现分频，将原始信号分解成不同频率信号，实现信号分离等功能，还给出了去噪算法。-The latest empirical mode transform toolbox, effective realization of sub-frequency decomposition of the original signal into different frequency signals, to achieve signal separation and other functions, but also gives the denoising algorithm.
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Size: 21504 |
Author: 李小 |
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Description: 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，根据阈值去噪的原理去噪，然后逆变换得到增强的语音信号-Speech Signal Denoising in the MATLAB development environment, including noise on the voice signal wavelet transform, in accordance with the principle of threshold denoising Denoising, and then inverse transform enhanced speech signal
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Size: 4096 |
Author: 王鹏 |
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Description: 小波软阈值去噪soft harr.rar 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件-Wavelet soft-threshold denoising soft harr.rar wavelet soft-threshold denoising soft harr.rar document directory Set working directory is located, and then open the wavlet.fig, prompt box in the noise input noise strength, in between 0-0.1 (Can not zero). Button and then point process, it will show the experimental results, including the original image, noise image denoising image contrast as well as the current value of the PSNR. wavlet.m is a program file
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Size: 47104 |
Author: 王鹏 |
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Description: image denoising toolbox in matlab
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Size: 596992 |
Author: sun |
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Description: 应用matlab的小波去噪程序示例，以语音文件处理说明-Application of wavelet denoising procedures matlab example, document processing voice note
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Size: 3072 |
Author: 橡胶颗 |
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Description: SVD去噪，构造的矩阵方法为对数据进行均匀分段，并对去噪前后的信噪比，均方差进行了对比。-SVD denoising, construction of the matrix method for the data sub-uniformity, and signal to noise ratio before and after denoising are compared variance.
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Size: 1024 |
Author: 李冰 |
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Description: I developed an algorithm for using local ICA in denoising multidimensional data. It uses delay embedded version of the data, clustering and ICA for the separation between data and noise. -I developed an algorithm for using local ICA in denoising multidimensional data. It uses delay embedded version of the data, clustering and ICA for the separation between data and noise.
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Size: 145408 |
Author: sunny |
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Description: 图像去噪是图像处理领域中的一个重要内容，图像去噪总是需要在抑制噪声和保持图像细节之间做折衷。小波变换作为一种新的信号处理工具，在信号去噪领域已得到了成功的应用。在传统的基于正交小波变换的图像去噪方法中，重建图像在边缘附近容易产生振荡从而造成边缘失真，噪声较严重时还会产生模糊边缘；利用冗余小波变换，可以克服正交小波变换去噪存在的不足, 进一步提高算法的去噪性能-Image denoising image processing is an important area of content, image denoising is always the need to suppress noise and maintain a compromise between image detail. Wavelet transform as a new signal processing tools, in the field of signal de-noising has been applied successfully. In the traditional orthogonal wavelet transform based image denoising methods, the reconstructed image at the edge near the oscillation and thus prone to cause the edge of distortion, noise will also produce more serious when the fuzzy edge the use of redundant wavelet transform, orthogonal wavelet can be overcome Transform Denoising deficiencies, further improving the performance of denoising algorithms
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Size: 1788928 |
Author: 李胖子 |
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Description: 总变分法TV模型代码domo，部分代码，对图像恢复，去噪有一定作用-Variational method of total TV model code domo, some code, for image restoration, denoising have a certain role
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Size: 162816 |
Author: chanzhicogn |
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Description: 自己编写的小波去噪原程序,使用的是轶值降噪的方法，和大家一起学习一下。-I have written the original wavelet denoising procedure, using a method of noise reduction Yi value, and the community together to learn about.
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Size: 21504 |
Author: wudh |
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Description: 使用小波进行图像去噪的论文。
This paper proposes an adaptive threshold
estimation method for image denoising in the wavelet
domain based on the generalized Guassian
distribution (GGD) modeling of subband coefficients.
-For image denoising using wavelet papers. This paper proposes an adaptive thresholdestimation method for image denoising in the waveletdomain based on the generalized Guassiandistribution (GGD) modeling of subband coefficients.
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Size: 103424 |
Author: pendle |
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Description: 小波变换在图像处理中应用于图像分析，图像压缩，图像去噪等。本文就小波变换理论和matlab语言的小波分析工具箱做了简单阐述。-Wavelet transform in image processing applied to image analysis, image compression, image denoising, etc.. In this paper, wavelet transform theory and wavelet analysis matlab language to do the simple toolbox on.
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Size: 871424 |
Author: wangrui |
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Description: 根据小波变换和噪声信号地能量分布特性，提出了一种先用小波变换对含噪图像进行多尺度分解，求出各尺度小波变换高频系数地噪声方差和阈值，利用各尺度地阈值对高频系数进行处理，然后利用小波变换系数重构图像，实现图像降噪地方法。-According to wavelet transform and noise signal and energy distribution characteristics, a first wavelet transform of the noisy image multiscale decomposition, obtained the high-frequency-scale wavelet transform coefficients and noise variance and thresholds, using the scale to the threshold value of the deal with high-frequency coefficients, and then the use of wavelet transform coefficients reconstructed image, to realize image denoising methods.
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Size: 519168 |
Author: wangrui |
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Description: 小波阈值去噪 VC编译通过,效果很好,有很大参考价值!-Wavelet Threshold Denoising VC compiler passed, well, have a great reference value!
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Size: 264192 |
Author: szx |
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Description: 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
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Size: 164864 |
Author: szx |
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Description: 该原代码包提供图像去噪，图像修复，求psnr值等功能。主要使用全变分方法等方法实现图像处理。-The source code package to provide image denoising, image restoration, and features such as PSNR values. The main use of methods such as variational methods realize image processing.
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Size: 389120 |
Author: Christine |
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Description: 利用小波理论实现图像降噪处理的文章，利用小波理论的多分辨率优势，很好的处理了传统方法中不好解决的矛盾-Realize the use of wavelet theory deal with the article image denoising using wavelet theory of multiresolution advantages, a good deal with the traditional method to solve the contradiction between poor
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Size: 252928 |
Author: 郭炳煜 |
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Description: 在matlab中，用小波实现语音去噪。噪声为正态随机噪声-In matlab, the Speech Denoising by Wavelet. Noise for the normal random noise
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Size: 1024 |
Author: yang |
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Description: 图像去噪中线性加权滤波代码在matlab中实现-Image denoising weighted linear filtering code in matlab to achieve
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Size: 378880 |
Author: plx |
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