tuxiangzengqiang.zip_图像增强GUI

function varargout = enhancement(varargin) % ENHANCEMENT M-file for enhancement.fig % ENHANCEMENT, by itself, creates a new ENHANCEMENT or raises the existing % singleton*. % % H = ENHANCEMENT returns the handle to a new ENHANCEMENT or the handle to % the existing singleton*. % % ENHANCEMENT('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in ENHANCEMENT.M with the given input arguments. % % ENHANCEMENT('Property','Value',...) creates a new ENHANCEMENT or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before enhancement_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to enhancement_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 % Copyright 2002-2003 The MathWorks, Inc. % Edit the above text to modify the response to help enhancement % Last Modified by GUIDE v2.5 06-Jul-2009 14:40:11 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @enhancement_OpeningFcn, ... 'gui_OutputFcn', @enhancement_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 enhancement is made visible. function enhancement_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 enhancement (see VARARGIN) % Choose default command line output for enhancement handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes enhancement wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = enhancement_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 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) axes(handles.axes2); imshow(256); % --- 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 im [filename,pathname]=... uigetfile({'*.tif';'*.jpg';'*.bmp';'*.gif';'*.*'},'choose the image'); if pathname == 0 return; end str=[pathname filename]; im=imread(str); axes(handles.axes1); imshow(im); % --- 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 = get(hObject,'String') returns popupmenu1 contents as cell array % contents{get(hObject,'Value')} returns selected item from popupmenu1 global im str(1)={'pears'}; str(2)={'rose'}; str(3)={'point'}; str(4)={'circles'}; str(5)={'moon'}; str(6)={'alphabat'}; str(7)={'squares'}; popup_1=uicontrol('Style','popupmenu','Position',[2.8 23.308 20.2 1.692],... 'String',str,'Callback','popupmenu1_Callback') index=get(hObject,'Value'); list=get(popup_1,'String'); listnum=list{index}; %axes(handles.axes1); %set(findobj('Tag','text5'),'Visible','on'); switch listnum case 'pears' axes(handles.axes1); im=imread('pears.tif'); %[A,map]=imread('pears.tif'); % save newfile A map %handles.data=im; imshow(im); %guidata(hObject,handles); case 'rose' axes(handles.axes1); im=imread('rose.tif'); [A,map]=imread('rose.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); case 'point' axes(handles.axes1); im=imread('point.tif'); [A,map]=imread('point.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); case 'circles' axes(handles.axes1); im=imread('circles.tif'); [A,map]=imread('circles.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); case 'moon' axes(handles.axes1); im=imread('moon.tif'); [A,map]=imread('moon.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); case 'alphabat' axes(handles.axes1); im=imread('alphabat.tif'); [A,map]=imread('alphabat.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); case 'squares' axes(handles.axes1); im=imread('squares.tif'); [A,map]=imread('squares.tif'); save newfile A map handles.data=im; imshow(im); guidata(hObject,handles); otherwise msgbox('You have not select list index,Please select a list!','Information','non-modal') 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 set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end % --- Executes on selection change in popupmenu2. function popupmenu2_Callback(hObject, eventdata, handles) % hObject handle to popupmenu2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: contents = get(hObject,'String') returns popupmenu2 contents as cell array % contents{get(hObject,'Value')} returns selected item from popupmenu2 popup_noise_sel_index=get(handles.popupmenu2,'Value'); switch popup_noise_sel_index case 1 %add gaussian noise active.Visible='on'; set(handles.text9,active); set(handles.text8,active); active.String=' 0.0 '; set(handles.edit1,active); active.String='0.01'; set(handles.edit2,active); active.Visible='off'; set(handles.text10,active) set(handles.edit3,active); case 2 %add additive noise active.Visible='on'; set(handles.text9,active); set(handles.text8,active); active.String='0.04'; set(handles.edit1,active); active.Strin