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loadcode
- 在MATLAB中编写实现图像的不同级别小波分解算法；2选择合适的小波基；3对经典的几幅黑白和彩色图像进行DWT变换；4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码；5得到分析比较结果。达到的目的：1综合训练学生编程的能力；2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用；3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet dec
treewave
- Included are the files wav1.m, wav2.m, wavecoef.mat and readme. wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the w
WAVEDEC
- 这是一系列的小波的程序，很有用的，包括小波，小波树，小波反变换等等，这是我的毕业设计的东西-This is a series of wavelet procedures, very useful, including wavelet, wavelet tree, wavelet transform, and so on. This is my graduation design things
hmt.m
- 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
m_program
- 用matlab编写的压缩解压缩程序，基于小波变换的是零树算法。-prepared using Matlab compression decompression procedures, based on wavelet transform is zero tree algorithm.
EZW算法的过程详解和Matlab代码
- EZW算法的过程详解和Matlab代码（1）构建扫描次序表（修正小波树结构）写出EZW算法的Matlab程序，可以实现图像的任意级别的小波分解和重构、以及任意精度的EZW编解码过程。下面，我们以一幅16*16的Lena局部图像经过3级小波分解后的小波数据为例详细的说明EZW算法的编解码过程，并给出相应的Matlab代码。-Explain the process of EZW algorithm and Matlab code (1) building a scan list (Amendment
shuangshufu
- 双树复小波程序，可以进行一维二维三维的去噪等功能。-Tree complex wavelet process can be one-dimensional two-dimensional three-dimensional noise reduction functions.
xiaobobaofenjie
- 本程序重构各层低频和高频系数，画功率谱，横坐标为频率，纵坐标为功率，小波包分解最后一句是为显示小波包四层分解树结构-Reconstruction of the procedural layers of low and high frequency coefficients, draw power spectrum, the abscissa is the frequency, the vertical axis is power, wavelet packet decomposition is
HMT_contourlet
- # # Hidden Markov Tree Model of Contourlet Transform: MATLAB source code that implements hidden Markov tree models for wavelet and contourlet transforms. See paper Directional multiscale modeling of images using the contourlet transform.-#
tswcs
- 基于小波基的树结构的贝叶斯方法，采用MCMC推断方法。-Tree structure of wavelet-based Bayesian methods using MCMC inference method.
sphit
- 小波spit生成树算法 为源代码比较全，是我上大学在小波课上的一个经典编程-Spanning tree algorithm of wavelet spit all source code comparison, my college class in a classical wavelet Programming
EZW
- Shapiro提出的内嵌零树小波编码算法(EZW Embedded Zerotree Wavelet),其出发点在于小波变换后各级子带系数之间在空间上和方向上所呈现出带间相似性,这种空间相似性可以用一种新型的数据结构--零树(Zerotree).EZW算法就是充分利用这种相似性,获得高性能的图像编码算法.-Shapiro' s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose
EZWsuanfa-Matlab
- EZW算法的过程详解和Matlab代码，关于小波树的变换，在图像处理中的应用-Detailed process of EZW algorithm and Matlab code, the tree on the wavelet transform, applications in image processing
wavelet-zero-tree-program
- 嵌入式小波分析，零树小波的程序，包含主程序，分解重构，以及提升程序-Embedded wavelet analysis, wavelet zero-tree program, including the main program, decomposition and reconstruction, and promotion procedures
wavelet
- 采用小波包算法进行压缩，小波树的确定则是根据不同的信息论准则，以达到分解系数表达的信息密度最高-Algorithm using wavelet packet compression, wavelet tree to determine if information theory is based on different criteria to achieve the decomposition coefficient expressed the highest density of infor
czf_blurcue
- In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients b
wavelet-tree-algorithm
- 采用压缩感知的方法，结合信号的小波树模型，对一维信号进行压缩重构。-Using Compressed sensing methods, combined with wavelet tree model of the signal, achieve the goal of the one-dimensional signal compression and reconstruction.
Program--dual-tree-wavelet-
- 对偶树复小波变换程序代码，最近流行的双树小波程序。里面的数据参数自己更加需要修改！-Dual tree complex wavelet transform program code, the recently popular the Doubletree wavelet procedures. More need to modify the data parameters inside!
DTCWT_HilbertaFilters_UDRC
- wavelet technology and dual tree CWT
DTCWT_Talk05_pt2
- wavelet technology and dual tree CWT 2