Description: 小波变换源代码
wav_basic.c: basic filtering, decimation and upsampling routines.
wav_basic.h: interface to wav_basic.c.
wav_trf.c: transform routines.
wav_trf.h: interface to wav_trf.c.
wav_filters.h: where filter banks and their properties are defined.
wav_filters_extern.h: interface to wav_filters.h.
wav_gen.h: some parameters and min/max macros.
macros.h: pointer check macro.
test_transforms.c: main routine for testing transforms and invertibility.
test_denoise.c: main routine for the example denoising applications.
alloc.c: pointer allocation/deallocation.
alloc.h: interface to alloc.c.
Makefile
peppers.raw: 512x512 grayscale test image.-wavelet transform source code wav_basic.c : basic filtering, decimation and upsampling routines. wav_basi c.h : interface to wav_basic.c. wav_trf.c : transform routines. wav_trf.h : interface to wav_trf.c. wav_filters.h : where filter banks and their properties are def INED. wav_filters_extern.h : interface to wav_filters.h. wav_gen.h : some parameters and min/max macros. macros.h : pointer check macro. test_transforms.c : main routine for testing transforms and invert ibility. test_denoise.c : the main routine for example Denoising applica tions. alloc.c : pointer allocation/deallocation. alloc.h : interface to alloc.c. peppers.raw Makefile : 512x512 grayscale test image. Platform: |
Size: 203776 |
Author:李强 |
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Description: 小波分析具有很强的数学背景，因此学好和应用好小波有一定的难度。本文研究的则是小波变换在数字图像处理中的应用，文中介绍了数字图像处理的基本概念和小波变换的基本理论及其在图像处理中的应用技术—Mallat算法，并应用Mallat算法来实现图像小波变换，以及对小波变换后的图像进行嵌入式小波零树系数编码的理论研究。本文在最后对应用Visual C++编程实现其变换进行分析和总结。-The main topic article discuss is wavelet transform the application of image processing. In the article introduces the basic conception of data image processing and the basic theory of wavelet transform. Based on the image wavelet transform theory, the realize of the image wavelet transform technology——analysis on Mallat algorithm, and basis on Mallat algorithm that use the software of VC++ realize of the image wavelet transform. Mallat algorithm is using the wavelet coefficients and the filter of signal processing, so it greatly simplified the computing of wavelet coefficients algorithm. EZW code is the structure which is a simple and effective image coding algorithm with which an encoder can terminate the encoding at any point thereby allowing a target rate or distortion metric to be met exactly. Platform: |
Size: 96256 |
Author:尹晨 |
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Description: 全书共23章，分为7篇。基础篇介绍了MATLAB基础、数组和矩阵分析、字符串分析；科学运算篇介绍了MATLAB数据分析、积分和微分运算、概率和数理统计、符号计算；数据可视化篇介绍了二维和三维数据的可视化；编程篇介绍了MATLAB基本编程、程序调试和编程技巧；仿真篇介绍了Simulink基本知识、Simulink建模和S-函数；高级应用篇介绍了GUI编程开发、GUIDE工具建立GUI界面、文件夹管理和文件I/O操作、MATLAB编译器；工具箱与接口编程篇介绍了信号处理、小波分析、图像处理、神经网络4个工具箱，最后还介绍了MATLAB与Word和Excel的接口技术。-Consists of 23 chapters, divided into 7 pieces. Based article introduced has MATLAB based, and array and matrix analysis, and string analysis science operation article introduced has MATLAB data analysis, and points and differential operation, and probability and mathematical statistics, and symbol calculation data Visual of article introduced has II peacekeeping three dimensional data of Visual of programming article introduced has MATLAB Basic programming, and program debugging and programming skills simulation article introduced has Simulink basic knowledge, and Simulink built die and s-function Advanced application covers building development, GUI programming GUIDE tool GUI interface, folder management, and file I/O, MATLAB compiler Toolbox and interface programming introductory signal processing, image processing, neural networks, wavelet analysis 4 Platform: |
Size: 3179520 |
Author:zofulan |
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Description: 全书共23章，分为7篇。基础篇介绍了MATLAB基础、数组和矩阵分析、字符串分析；科学运算篇介绍了MATLAB数据分析、积分和微分运算、概率和数理统计、符号计算；数据可视化篇介绍了二维和三维数据的可视化；编程篇介绍了MATLAB基本编程、程序调试和编程技巧；仿真篇介绍了Simulink基本知识、Simulink建模和S-函数；高级应用篇介绍了GUI编程开发、GUIDE工具建立GUI界面、文件夹管理和文件I/O操作、MATLAB编译器；工具箱与接口编程篇介绍了信号处理、小波分析、图像处理、神经网络4个工具箱，最后还介绍了MATLAB与Word和Excel的接口技术。-Consists of 23 chapters, divided into 7 pieces. Based article introduced has MATLAB based, and array and matrix analysis, and string analysis science operation article introduced has MATLAB data analysis, and points and differential operation, and probability and mathematical statistics, and symbol calculation data Visual of article introduced has II peacekeeping three dimensional data of Visual of programming article introduced has MATLAB Basic programming, and program debugging and programming skills simulation article introduced has Simulink basic knowledge, and Simulink built die and s-function Advanced application covers building development, GUI programming GUIDE tool GUI interface, folder management, and file I/O, MATLAB compiler Toolbox and interface programming introductory signal processing, image processing, neural networks, wavelet analysis 4 Platform: |
Size: 2870272 |
Author:zofulan |
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