1 简介

图像融合是对数字图像的预处理,使图像整体或局部特征能有效地改善。本文基于对图像融合理论的理解,分析了拉普拉斯金字塔+小波变换+NSCT三种算法在图像融合中的应用。

2 部分代码

function varargout = MainForm(varargin)% MAINFORM MATLAB code for MainForm.fig%      MAINFORM, by itself, creates a new MAINFORM or raises the existing%      singleton*.%%      H = MAINFORM returns the handle to a new MAINFORM or the handle to%      the existing singleton*.%%      MAINFORM('CALLBACK',hObject,eventData,handles,...) calls the local%      function named CALLBACK in MAINFORM.M with the given input arguments.%%      MAINFORM('Property','Value',...) creates a new MAINFORM or raises the%      existing singleton*.  Starting from the left, property value pairs are%      applied to the GUI before MainForm_OpeningFcn gets called.  An%      unrecognized property name or invalid value makes property application%      stop.  All inputs are passed to MainForm_OpeningFcn via varargin.%%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one%      instance to run (singleton)".%% See also: GUIDE, GUIDATA, GUIHANDLES% Edit the above text to modify the response to help MainForm% Last Modified by GUIDE v2.5 01-May-2021 22:52:25% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name',       mfilename, ...                   'gui_Singleton',  gui_Singleton, ...                   'gui_OpeningFcn', @MainForm_OpeningFcn, ...                   'gui_OutputFcn',  @MainForm_OutputFcn, ...                   'gui_LayoutFcn',  [] , ...                   'gui_Callback',   []);if nargin && ischar(varargin{1})    gui_State.gui_Callback = str2func(varargin{1});endif nargout    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});else    gui_mainfcn(gui_State, varargin{:});end% End initialization code - DO NOT EDIT% --- Executes just before MainForm is made visible.function MainForm_OpeningFcn(hObject, eventdata, handles, varargin)% This function has no output args, see OutputFcn.% hObject    handle to figure% eventdata  reserved - to be defined in a future version of MATLAB% handles    structure with handles and user data (see GUIDATA)% varargin   command line arguments to MainForm (see VARARGIN)% Choose default command line output for MainFormhandles.output = hObject;clc; axes(handles.axes1); cla reset; box on; set(gca, 'XTickLabel', '', 'YTickLabel', '');axes(handles.axes2); cla reset; box on; set(gca, 'XTickLabel', '', 'YTickLabel', '');axes(handles.axes3); cla reset; box on; set(gca, 'XTickLabel', '', 'YTickLabel', '');% Update handles structureguidata(hObject, handles);% UIWAIT makes MainForm wait for user response (see UIRESUME)% uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = MainForm_OutputFcn(hObject, eventdata, handles) % varargout  cell array for returning output args (see VARARGOUT);% hObject    handle to figure% eventdata  reserved - to be defined in a future version of MATLAB% handles    structure with handles and user data (see GUIDATA)% Get default command line output from handles structurevarargout{1} = handles.output;%

3 仿真结果

4 参考文献

[1]陈浩, and 王延杰. "基于拉普拉斯金字塔变换的图像融合算法研究." 激光与红外 39.4(2009):4.

[2]刘卷舒, 蒋伟. 改进的基于非下采样的Contourlet变换的图像融合算法[J]. 计算机应用, 2018, 038(0z1):194-197.

[3]谭晓静. MATLAB环境下基于小波变换的图像融合方法[J]. 装备制造技术, 2017(2):4.

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