1、内容简介
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2、内容说明
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3、仿真分析
function varargout = main(varargin)
% MAIN MATLAB code for main.fig
% MAIN, by itself, creates a new MAIN or raises the existing
% singleton*.
%
% H = MAIN returns the handle to a new MAIN or the handle to
% the existing singleton*.
%
% MAIN('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in MAIN.M with the given input arguments.
%
% MAIN('Property','Value',...) creates a new MAIN or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before main_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to main_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 main
% Last Modified by GUIDE v2.5 14-Apr-2019 17:22:46
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @main_OpeningFcn, ...
'gui_OutputFcn', @main_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if 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 main is made visible.
function main_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 main (see VARARGIN)
% Choose default command line output for main
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes main wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = main_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 structure
varargout{1} = handles.output;
% --- Executes on selection change in popupmenu1.
function popupmenu1_Callback(hObject, eventdata, handles)
% hObject handle to popupmenu1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns popupmenu1 contents as cell array
% contents{get(hObject,'Value')} returns selected item from popupmenu1
global Img2
%具体算法实现
val=get(handles.popupmenu1,'value');
switch val
case 1
if isequal(handles.Img1, 0)
msgbox('请载入图像！', '提示信息');
return;
end
Img2 = RemoveFogByGlobalHisteq(handles.Img1, 0);
axes(handles.axes2); imshow(Img2, []);
case 2
if isequal(handles.Img1, 0)
msgbox('请载入图像！', '提示信息');
return;
end
Img2 = RemoveFogByLocalHisteq(handles.Img1, 0);
axes(handles.axes2); imshow(Img2, []);
case 3
if isequal(handles.Img1, 0)
msgbox('请载入图像！', '提示信息');
return;
end
Img2 = RemoveFogByRetinex(handles.Img1, 0);
axes(handles.axes2); imshow(Img2, []);
end
% --- Executes during object creation, after setting all properties.
function popupmenu1_CreateFcn(hObject, eventdata, handles)
% hObject handle to popupmenu1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% 打开
warning off all;
% 载入图像
[FileName,PathName] = uigetfile({'*.jpg;*.tif;*.png;*.gif', ...
'所有图像文件';...
'*.*','所有文件' },'载入图像',...
'.\images\\sweden_input.jpg');
if isequal(FileName, 0) || isequal(PathName, 0)
return;
end
Img1 = imread(fullfile(PathName, FileName));
axes(handles.axes1);
imshow(Img1, []);
handles.Img1 = Img1;
handles.Img2 = 0;
guidata(hObject, handles);
% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global Img1 Img2
%直方图
figure('Name', '直方图对比', 'NumberTitle', 'Off', ...
'Units', 'Normalized', 'Position', [0.1 0.1 0.5 0.5]);
one = rgb2gray(handles.Img1);
two = rgb2gray(Img2);
subplot(2, 2, 1); imshow(handles.Img1); title('原图','FontWeight', 'Bold');
subplot(2, 2, 2); imshow(Img2, []); title('处理后的图','FontWeight', 'Bold');
subplot(2, 2, 3); imhist(one,64); title('原灰度直方图', 'FontWeight', 'Bold');
subplot(2, 2, 4); imhist(two,64); title('处理后的灰度直方图', 'FontWeight', 'Bold');
one = rgb2gray(handles.Img1);
axes(handles.axes3);
imhist(one,64);
axes(handles.axes4);
imhist(two,64);
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% 截图保存
SnapImage();
% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, ~)
% hObject handle to pushbutton4 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
%退出
close(); 
4、参考论文