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小波图像分解与合成
- 3次非标准小波分解和重构, 使用两种小波:Haar小波和db9小波 设计3级小波分解和重构图像的程序 用你自己的照片作对象,显示其中任一种小波图像分解和重构过程 使用Haar小波时,计算阈值分别为0,5,10和20的情况下,用PNG格式存储重构的图像,并将计算结果填入“图像测试表” 使用db9小波时,计算阈值分别为0,5,10和20的情况下,用PNG格式存储重构的图像,并将计算结果填入“图像测试表” -3rd standard wave
可分离二维二进小波的快速分解与重构算法
- 可分离二维二进小波的快速分解与重构算法
分解与合成
- 用Matlab中的Haar和Db9小波对图像进行分解和重构,并在不同阈值下用PNG格式存储重构的图像.-Matlab Haar and the right image Db9 wavelet decomposition and reconstruction, and under different thresholds with PNG format image storage remodeling.
二维小波变换
- 关于二维小波变换的程序 [精华] 说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解,即将256x256图形分解成为64x64的四个图形,避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为:A=W *A*W,这与所有正交变换无异。W为循环正交矩阵,因此可用F
利用haar小波变换对图像进行分解与重构
- 这个程序是用harr小波对图像进行分解和重构,是个可执行的源代码,已通过调试,大家可用来学习-this procedure is right Harr wavelet image decomposition and reconstruction, is the source of executable code, the debugging, you can be used for learning
imagewavletedge
- 说明如题,不下后悔,内容包括了VC_图像处理编程平台,一维小波图像分解与重构,二维小波图像分解与重构,边缘检测,MATLAB与VC混合编程,-stating that no less than regret, including the VC_ image processing programming platform, one-dimensional wavelet decomposition and reconstruction i
CWT1
- 一维信号小波分解与重构,供VC++与小波学习用-One-dimensional wavelet decomposition and reconstruction for VC++ And wavelet learn
waveletdecompostitionandrestructionVC++
- 一维信号小波分解与重构的VC++源程序可扩展为二维-One-dimensional wavelet decomposition and reconstruction of VC++ Source can be extended to two-dimensional
waveletandMatlab7
- 《小波分析理论与Matlab7实现》书中例程
mallatdrdb4
- Mallat算法分解与重构程序,用db4小波-Mallat algorithm for decomposition and reconstruction process, using DB4 wavelet
mywavet
- 小波分解重构,降噪,压缩编码,压缩性能分析 xijie.m 将图片1级小波分解为近似,水平细节,垂直细节,对角细节 xijie2.m 将图片1和2级分解并重构,近似,水平细节,垂直细节,对角细节 noisereduce.m 图像1/2降噪. noisereduce2.m全值阀值消噪图像 mycompress.m小波BIOR3.7一次和二次压缩,与一次与二次解压缩 mycompress2.m分析小波分解系数中置0的
mw
- 多小波处理程序,实现常用多小波与单小波小波分解重构,具有预滤波与后滤波功能-Multiwavelet treatment procedures commonly used Multiwavelet realize single wavelet decomposition wavelet reconstruction with pre-filtering and post filtering
a
- 小波分解与重构源代码,其中包括图形,很简洁,望能够提供帮助-Wavelet decomposition and reconstruction of the source code
10waveletnoise
- 小波包变换分析信号的MATLAB程序 小波分析信号去噪 小波分解与重构经典程序-Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program
Wavelet
- 一维信号离散小波分解与重构的VC程序,很经典的一个-One-dimensional discrete wavelet signal decomposition and reconstruction of the VC process, it is the classic one
Haar-wavelet-image--processing
- 用matlab编写的基于Haar小波变换的图像增强处理,同时可实现小波正变换,小波逆变换,实现小波分解与重构源代码。-Written by matlab Haar wavelet-based image enhancement processing, and can achieve positive wavelet transform, inverse wavelet transform, wavelet decomposition a
HHT小波变换
- 用于脑电信号的小波分解与重构算法,另外还有一个基于信噪比的空域滤波算法和HHT分解算法,都是几个常用的脑电信号分解算法(Wavelet decomposition and reconstruction algorithm for EEG signals, in addition, a spatial filtering algorithm based on signal to noise ratio (SNR) and HHT deco
小波去噪
- 运用小波阈值实现图像去噪,同时有小波的分解与重构。(Wavelet threshold is used to realize image denoising and wavelet decomposition and reconstruction.)
EWT
- 此压缩文件包含经验小波分解与重构,以及频带划分方法的汇总(This compressed file contains empirical wavelet decomposition and reconstruction, and a summary of frequency band division methods.)
谐波小波包分解与重构代码
- 谐波小波包的程序,自己也还在研究学习,代码有需要的自取。(The program of harmonic wavelet packet is still under research and learning, and the code needs to be taken by itself.)