Description: 用于数据预处理的多小波分解与重构程序.其中多小波是采用CL4平衡多小波,所以分解前的预处理是采用等值预滤波器.如果要用别的非平衡多小波,只需替换为相应的预滤波器即可.-for data pretreatment multiwavelet decomposition and reconstruction process. Multiwavelet which is the Panasonic balance multiwavelets Therefore, the pretreatment before decomposition is the equivalent pre-filter. If you want other non-equilibrium multiwavelets only replacement for the corresponding pre-filter may be. Platform: |
Size: 1923 |
Author:王颖 |
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Description: 用于数据预处理的多小波分解与重构程序.其中多小波是采用CL4平衡多小波,所以分解前的预处理是采用等值预滤波器.如果要用别的非平衡多小波,只需替换为相应的预滤波器即可.-for data pretreatment multiwavelet decomposition and reconstruction process. Multiwavelet which is the Panasonic balance multiwavelets Therefore, the pretreatment before decomposition is the equivalent pre-filter. If you want other non-equilibrium multiwavelets only replacement for the corresponding pre-filter may be. Platform: |
Size: 2048 |
Author:王颖 |
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Description: 二进小波多级分解。基于二进小波的图像度尺度分解和边缘检测，效果还行。-into two multi-level wavelet decomposition. Based on Wavelet Image degrees scale decomposition and edge detection, the results were OK. Platform: |
Size: 35840 |
Author:无梦 |
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Description: 首先,给出了对应于多重多分辨分析的双正交多小波包的定义,建立了具有任意矩阵伸缩的双正交多小波包的理论框架.在此基础上,给出了具有任意矩阵伸缩的高维不可分双正交多小波包的构造方法.由此构造的多小波包的分解系数可以从不同的滤波器中抽取,这使得小波包的应用更灵活.
-First of all, given that corresponds to multiple multi-resolution analysis of biorthogonal multiwavelets package definition, the establishment of an arbitrary matrix scalable biorthogonal multiwavelet packets theoretical framework. On this basis, given an arbitrary matrix stretching high-dimensional nonseparable biorthogonal multiwavelet packets constructed. This structure of multi-wavelet packet decomposition coefficients can be from a different filter in the extraction, which makes the application of wavelet packet more flexible. Platform: |
Size: 190464 |
Author:jingjing |
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Description: 图像处理的码源，如WALSH变换、Wavelets and Multiwavelet变换方法、高斯平滑、利用小波变换对图像进行分解与重构、拉普拉斯锐化等，所有的码源都是用VC++实现的。-Image processing source code, such as WALSH transform, Wavelets and Multiwavelet transformation method, Gaussian smoothing, using wavelet transform image decomposition and reconstruction, such as Laplacian sharpening, all the code sources are used VC++ achievable. Platform: |
Size: 907264 |
Author:liweijuan |
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Description: MCT is composed of two-stage filter banks similar to that
of the contourlet transform (CT) [8]. The first stage filter
banks implement multiwavelet decomposition, which capture
the point singularity effectively, in contrast to the Laplacian
pyramid used in CT. The second stage filter banks are DFBs
that link the point discontinuities into linear structures. The
implementation of MCT can be concluded as follows: 1) Prefilter
the input images 2) applyMWT to the prefiltered images -MCT is composed of two-stage filter banks similar to that
of the contourlet transform (CT) [8]. The first stage filter
banks implement multiwavelet decomposition, which capture
the point singularity effectively, in contrast to the Laplacian
pyramid used in CT. The second stage filter banks are DFBs
that link the point discontinuities into linear structures. The
implementation of MCT can be concluded as follows: 1) Prefilter
the input images 2) applyMWT to the prefiltered images Platform: |
Size: 23552 |
Author:velusamy |
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Description: 首先，给出了对应于多重多分辨分析的双正交多小波包的定义，建立了具有任意矩阵伸缩的双正交多小波包的理论框架.在此基础上，给出了具有有任意矩阵伸缩的高维不可分双正交多小波包的构造方法.由此构造的多小波包的分分解系数能从不同的滤波器中抽取，这使的小波包的应用更灵活.
-Firstly, the definition of biorthogonal multi-wavelet packet corresponding to multiple multi-resolution analysis, the theoretical framework of biorthogonal multiwavelets with arbitrary dilation matrix package. On this basis, has the arbitrary matrix scalable, high-dimensional nonseparable biorthogonal multiwavelet packet structure thus constructed wavelet packet sub-decomposition coefficients from the different filters to extract more flexible, which makes the application of the wavelet packet. Platform: |
Size: 190464 |
Author:模仿 |
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Description: CL与GHM多小波matlab程序，预滤波方式包括重复行滤波，逼近阶滤波等，实现多小波分解-CL and GHM multi wavelet Matlab procedures, pre filtering method including repeat line filtering, approximation order filtering, etc., to achieve multi wavelet decomposition Platform: |
Size: 40960 |
Author:张晨 |
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Description: 本程序用于多小波预滤波 多小波分解 多小波重构(This program is used for multiwavelet pre filtering, multiwavelet decomposition and multiwavelet reconstruction) Platform: |
Size: 354304 |
Author:Cozep
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Search - multiwavelet decomposition