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function varargout = charGUI(varargin) % CHARGUI M-file for charGUI.fig % CHARGUI, by itself, creates a new CHARGUI or raises the existing % singleton*. % % H = CHARGUI returns the handle to a new CHARGUI or the handle to % the existing singleton*. % % CHARGUI('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in CHARGUI.M with the given input arguments. % % CHARGUI('Property','Value',...) creates a new CHARGUI or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before charGUI_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to charGUI_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 charGUI % Last Modified by GUIDE v2.5 04-Mar-2005 11:49:43 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @charGUI_OpeningFcn, ... 'gui_OutputFcn', @charGUI_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 charGUI is made visible. function charGUI_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 charGUI (see VARARGIN) load data; assignin('base','net',net); % Choose default command line output for charGUI handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes charGUI wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = charGUI_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 pbLoad. function pbLoad_Callback(hObject, eventdata, handles) % hObject handle to pbLoad (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [filename, pathname] = uigetfile({'*.bmp';'*.jpg';'*.gif';'*.*'}, 'Pick an Image File'); S = imread([pathname,filename]); axes(handles.axes1); imshow(S); handles.S = S; guidata(hObject, handles); % --- Executes on button press in pbSelect. function pbSelect_Callback(hObject, eventdata, handles) % hObject handle to pbSelect (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) S = handles.S; axes(handles.axes1); img_crop = imcrop(S); axes(handles.axes2); imshow(img_crop); handles.img_crop = img_crop; guidata(hObject, handles); % --- Executes on button press in pbPreprocess. function pbPreprocess_Callback(hObject, eventdata, handles) % hObject handle to pbPreprocess (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) img_crop = handles.img_crop; imgGray = rgb2gray(img_crop); bw = im2bw(img_crop,graythresh(imgGray)); axes(handles.axes3); imshow(bw); bw2 = edu_imgcrop(bw); axes(handles.axes4); imshow(bw2); handles.bw2 = bw2; guidata(hObject, handles); % --- Executes on button press in pbExtract. function pbExtract_Callback(hObject, eventdata, handles) % hObject handle to pbExtract (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) bw2 = handles.bw2; charvec = edu_imgresize(bw2); axes(handles.axes5); plotchar(charvec); handles.charvec = charvec; guidata(hObject, handles); % --- Executes on button press in pbRecognize. function pbRecognize_Callback(hObject, eventdata, handles) % hObject handle to pbRecognize (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) charvec = handles.charvec; selected_net = get(handles.editNN,'string'); selected_net = evalin('base',selected_net); result = sim(selected_net,charvec); [val, num] = max(result); set(handles.editResult, 'string',num); % --- Executes on button press in pbNN. function pbNN_Callback(hObject, eventdata, handles) % hObject handle to pbNN (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) function editNN_Callback(hObject, eventdata, handles) % hObject handle to editNN (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of editNN as text % str2double(get(hObject,'String')) returns contents of editNN as a double % --- Executes during object creation, after setting all properties. function editNN_CreateFcn(hObject, eventdata, handles) % hObject handle to editNN (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit 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 function editResult_Callback(hObject, eventdata, handles) % hObject handle to editResult (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of editResult as text % str2double(get(hObject,'String')) returns contents of editResult as a double % --- Executes during object creation, after setting all properties. function editResult_CreateFcn(hObject, eventdata, handles) % hObject handle to editResult (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit 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