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 Platform: |
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Author:郭炳煜 |
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Description: 利用MATLAB实现语音去噪，主要是基于小波去噪-Speech Denoising realize the use of MATLAB, is based mainly on the wavelet denoising Platform: |
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Author:wjy |
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Description: 小波变换在图像处理中的应用，包括不同类型图像间的转换，二维小波对图像进行小波去噪，二维小波进行图像压缩，利用小波分析对二维含噪图像去噪，二维小波利用中值滤波对图像进行平滑，小波分析进行图像增强，小波分析对两个不同的图像进行融合-Wavelet transform in image processing applications, including different types of image inter-conversion, two-dimensional wavelet image wavelet denoising, two-dimensional wavelet image compression, the use of wavelet analysis of two-dimensional noisy image denoising, the use of two-dimensional wavelet median filter for image smoothing, wavelet analysis for image enhancement, wavelet analysis of two different image fusion Platform: |
Size: 3072 |
Author:fuhuaizheng |
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Description: 通过小波变换选取阈值，降噪处理，证明软阈值处理的效果比硬阈值好-Through the wavelet transform to select the threshold, noise reduction processing, soft-threshold to prove the effectiveness of dealing with the hard threshold than good Platform: |
Size: 1024 |
Author:lj |
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Description: 轮廓波变换,可用于边缘提取,图像去噪,可对
边缘特征响应.是新一代的小波!-The outline of wavelet transform, can be used for edge extraction, image denoising can respond to the edge of the characteristics. Is a new generation of wavelet! Platform: |
Size: 1170432 |
Author:haoyubao |
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Description: 小波去噪演示程序,是一个演示软件，用C写的，有加噪声前的信号，加噪声后的信号，和去噪后的信号-Wavelet Denoising demo program is a demonstration of software, written by C, has plus noise before the signal, plus noise signal, and the signal after denoising Platform: |
Size: 234496 |
Author:shijinxin |
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Description: 给出小波去噪的理论，在MATLAB中实现阈值估算和消噪的函数，并给出例子说明。-Given the theory of wavelet denoising in MATLAB to achieve the threshold estimation and de-noising function, and gives examples to illustrate. Platform: |
Size: 70656 |
Author:宋知用 |
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Description: 说明小波消噪的理论，阈值估算和提取，给出在MATLAB下阈值估算和消噪的函数，并在语音信号处理中增强语音。-Explain the theory of wavelet denoising, threshold estimation and extraction, are given in the MATLAB under the threshold estimation and de-noising function, and speech signal processing to enhance voice. Platform: |
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Author:宋知用 |
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Description: 现在在所有图像去噪滤波中最较理想的去噪算法——Bayesian Least Squares - Gaussian Scale Mixture的matlab实现代码，应用丰富，与商用图像处理软件媲美，其原理可以参见J Portilla, V Strela, M Wainwright, E P Simoncelli, "Image Denoising
using Scale Mixtures of Gaussians in the Wavelet Domain-Now image denoising filter in all the most better denoising algorithm- Bayesian Least Squares- Gaussian Scale Mixture realize the matlab code, application-rich, with the commercial image processing software rival, and its principle can be found in J Portilla, V Strela, M Wainwright, EP Simoncelli, Platform: |
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Author:pudndcy |
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Description: 阐述访生小波变换的理论及在心电信号去噪中的应用-Visit the Health and wavelet transform theory and the heart signal denoising Platform: |
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Author:wjw |
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Description: 研究心电信号去噪中小波基与阈值函数的选取规则-Research on small and medium-sized ECG denoising with wavelet thresholding function selection rules Platform: |
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Author:wjw |
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Description: 利用小波技术设置不同预值多次实现小波消噪处理，给出处理结果-The use of wavelet technology in different pre-set value on many occasions to deal with the realization of wavelet denoising, given the results of Platform: |
Size: 1024 |
Author:汪雅静 |
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Description: 利用小波包技术wavepacket实现小波消噪处理，给出处理结果-The use of wavelet packet technology to achieve wavepacket wavelet denoising processing, given the results of Platform: |
Size: 1024 |
Author:汪雅静 |
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Description: 本程序可以实现利用小波变换对图像和数字信号的进行去噪-This procedure can be achieved using wavelet transform for image and digital signal Denoising Platform: |
Size: 3072 |
Author:coco |
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Description: 用Matlab编写的小波去噪
估计对大家有用，喜欢的就下载吧-Prepared using Matlab wavelet denoising estimated useful for all of us, like on the download bar Platform: |
Size: 1024 |
Author:董艳 |
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Description: 小波变换源码，国外VC开发的，效果比较好
I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used in image processing tasks like image compression, denoising and fast scaling. I intended to design the implementation of the 2D FWT with custom filter support and simple in usage. I ve equipped it with known filter families: Daubechies, Coiflets and Biorthogonal wavelets. The wavelets used in compression tasks are Bior53 and Bior97. With Daub1 filter you can achieve fast dyadic image scaling algorithm. You may also experiment with other filters for compression and denoising and compare the results, you may also add your custom wavelets. The nice feature of this library is that reconstruction FWT filters are rearranged the way that you perform just convolution operations on the spectrum, which is very important if you d like MMX -err Platform: |
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Author: |
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Description: 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪.-Wavelet Denoising image to gray image coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform de-noising. Platform: |
Size: 1024 |
Author:李大 |
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Description: 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪,计算去噪前后图像的PSNR。-Wavelet Denoising images to grayscale images coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform denoising calculated before and after denoising images PSNR. Platform: |
Size: 1024 |
Author:李大 |
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