图像预处理GUI.doc

图像增强GUI的fig界面图像增强GUI的结果界面其m文件见txt文件:图像增强GUI的m文件：function varargout = imageenhance(varargin)% IMAGEENHANCE MATLAB code for imageenhance.fig% IMAGEENHANCE, by itself, creates a new IMAGEENHANCE or raises the existing% singleton*.% H = IMAGEENHANCE returns the handle to a new IMAGEENHANCE or the handle to% the existing singleton*.% IMAGEENHANCE(CALLBACK,hObject,eventData,handles,.) calls the local% function named CALLBACK in IMAGEENHANCE.M with the given input arguments.% IMAGEENHANCE(Property,Value,.) creates a new IMAGEENHANCE or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the GUI before imageenhance_OpeningFcn gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to imageenhance_OpeningFcn via varargin.% *See GUI Options on GUIDEs 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 imageenhance % Last Modified by GUIDE v2.5 19-May-2012 20:00:36 % Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct(gui_Name, mfilename, . gui_Singleton, gui_Singleton, . gui_OpeningFcn, imageenhance_OpeningFcn, . gui_OutputFcn, imageenhance_OutputFcn, . gui_LayoutFcn, , . gui_Callback, );if nargin & ischar(varargin1) gui_State.gui_Callback = str2func(varargin1);end if nargout varargout1:nargout = gui_mainfcn(gui_State, varargin:);else gui_mainfcn(gui_State, varargin:);end% End initialization code - DO NOT EDIT % - Executes just before imageenhance is made visible.function imageenhance_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 imageenhance (see VARARGIN) % Choose default command line output for imageenhancehandles.output = hObject; % Update handles structureguidata(hObject, handles); % UIWAIT makes imageenhance wait for user response (see UIRESUME)% uiwait(handles.figure1); % - Outputs from this function are returned to the command line.function varargout = imageenhance_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 structurevarargout1 = handles.output; % - 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) % - Executes on button press in loadimage2.function loadimage2_Callback(hObject, eventdata, handles)% hObject handle to loadimage2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global pic;fname pname index=uigetfile(*.jpg;*.bmp;*.gif);if indexstr=pname fnamepic=imread(str);%figure;imshow(pic);end; % - 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 pic;str=get(hObject,string);axes(handles.axes1);I=rgb2gray(pic);J=histeq(I); %figure;subplot(221),imshow(I),title(?-?);subplot(222),imshow(J),title(?oao?);subplot(223),imhist(I,64),title(?-?);subplot(224),imhist(J,64),title(?oa?o?);%figure;%subplot(121),imhist(I,64),title(?-?);subplot(122),imhist(J,64),title(?oao?); % - Executes on button press in loadimage1.function loadimage1_Callback(hObject, eventdata, handles)% hObject handle to loadimage1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global pic;fname pname index=uigetfile(*.jpg;*.bmp;*.gif);if indexstr=pname fnamepic=imread(str);%figure;imshow(pic);end; % - Executes when selected object is changed in multichoose.function multichoose_SelectionChangeFcn(hObject, eventdata, handles)% hObject handle to the selected object in multichoose % eventdata structure with the following fields (see UIBUTTONGROUP)% EventName: string SelectionChanged (read only)% OldValue: handle of the previously selected object or empty if none was selected% NewValue: handle of the currently selected object% handles structure with handles and user data (see GUIDATA)global pic;str=get(hObject,string);axes(handles.axes4);switch str case ?2 global pic; str=get(hObject,string); axes(handles.axes4); I=rgb2gray(pic); J1=imnoise(I,salt & pepper,0.02); J2=imnoise(I,gaussian,0.02); %average filter R1=filter2(fspecial(average,3),J1)/255; R2=filter2(fspecial(average,3),J2)/255; subplot(221),imshow(J1),title(?); subplot(222),imshow(J2),title(?1?); subplot(223),imshow(R1),title(D?2?); subplot(224),imshow(R2),title(D?1?2?); case?D?2 global pic; str=get(hObject,string); axes(handles.axes4); I=rgb2gray(pic); J1=imnoise(I,salt & pepper,0.02); J2=imnoise(I,gaussian,0.02); %median filter R1=medfilt2(J1,5,5); R2=medfilt2(J2,5,5); subplot(221),imshow(J1),title(?); subplot(222),imshow(J2),title(?1?); subplot(223),imshow(R1),title(D?D?2?); subplot(224),imshow(R2),title(D?1?D?2?); caseD?￥? global pic; str=get(hObject,string); axes(handles.axes4); I1=im2bw(pic); I2=rgb2gray(pic); se=strel(disk,5);R1=imdilate(I1,se);R2=imerode(I1,se); R5=imopen(I1,se);R6=imclose(I1,se); R3=imdilate(I2,se);R4=imerode(I2,se); R7=imopen(I2,se);R8=imclose(I2,se); subplot(521),imshow(R1),title(?t?o?); subplot(522),imshow(R3),title(?o?); subplot(523),imshow(R2),title(?t?o?); subplot(524),imshow(R4),title(?o?); subplot(525),imshow(R5),title(?t?a?o?); subplot(526),imshow(R7),title(?a?o?); subplot(527),imshow(R6),title(?t?o?); subplot(528),imshow(R8),title(?o?); end % - Executes during object creation, after setting all properties.function choose1_CreateFcn(hObject, eventdata, handles)% hObject handle to choose1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns calledglobal pic;str=get(hObject,string); I=rgb2gray(pic);J1=imnoise(I,salt & pepper,0.02);J2=imnoise(I,gaussian,0.02);%average filterR1=filter2(fspecial(average,3),J1)/255;R2=filter2(fspecial(average,3),J2)/255; % - Executes during object creation, after setting all properties.function choose2_CreateFcn(hObject, eventdata, handles)% hObject handle to choose2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns calledglobal pic;str=get(hObject,string); I=rgb2gray(pic);J1=imnoise(I,salt & pepper,0.02);J2=imnoise(I,gaussian,0.02);%median filterR3=medfilt2(J1,5,5);R4=medfilt2(J2,5,5); % - Executes during object creation, after setting all properties.function radiobutton4_CreateFcn(hObject, eventdata, handles)% hObject handle to radiobutton4 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns calledglobal pic;str=get(hObject,string); I1=im2bw(pic);I2=rgb2gray(pic); se=strel(disk,5);R1=imdilate(I1,se);R2=imerode(I1,se); R5=imopen(I1,se);R6=imclose(I1,se); R3=imdilate(I2,se);R4=imerode(I2,se); R7=imopen(I2,se);R8=imclose(I2,se); % - Executes on key press with focus on radiobutton4 and none of its controls.function radiobutton4_KeyPressFcn(hObject, eventdata, handles)% hObject handle to radiobutton4 (se