基于Matlab实现Hu不变矩的图像检索仿真（程序+图片数据）.rar

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 % Begin initialization code - DO NOT EDIT gui_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}); 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 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 MainForm handles.output = hObject; InitAxes(handles); handles.filePath = 0; handles.vec_hu = 0; handles.vec_color = 0; handles.Img = 0; handles.ind_dis_sort = 0; handles.page = 0; handles.H = 0; % Update handles structure guidata(hObject, handles); % javaFrame = get(hObject, 'JavaFrame'); % javaFrame.setFigureIcon(javax.swing.ImageIcon('MainForm.jpg')); % 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 structure varargout{1} = handles.output; % --- Executes on button press in pushbutton7. function pushbutton7_Callback(hObject, eventdata, handles) % hObject handle to pushbutton7 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) if handles.page < 2 return; end page = handles.page; ind_dis_sort = handles.ind_dis_sort; H = handles.H; page = page - 1; st = (page-1)*8+1; et = page*8; for i = st : et file = fullfile(pwd, sprintf('%s', H(ind_dis_sort(i)).filename)); Img = imread(file); imshow(Img, [], 'parent', eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); axes(eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); title(sprintf('%02d', i)); end handles.ind_dis_sort = ind_dis_sort; handles.page = page; guidata(hObject, handles); set(handles.textpage, 'String', sprintf('第%d页/共2页', page)); % --- Executes on button press in pushbutton8. function pushbutton8_Callback(hObject, eventdata, handles) % hObject handle to pushbutton8 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) if handles.page >= 2 return; end page = handles.page; ind_dis_sort = handles.ind_dis_sort; H = handles.H; page = page + 1; st = (page-1)*8+1; et = page*8; for i = st : et file = fullfile(pwd, sprintf('%s', H(ind_dis_sort(i)).filename)); Img = imread(file); imshow(Img, [], 'parent', eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); axes(eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); title(sprintf('%02d', i)); end handles.ind_dis_sort = ind_dis_sort; handles.page = page; guidata(hObject, handles); set(handles.textpage, 'String', sprintf('第%d页/共2页', page)); % --- 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) start_path = fullfile(pwd, 'database'); dialog_title = '选择数据库'; folder_name = uigetdir(start_path,dialog_title); if isequal(folder_name, 0) return; end db_file = fullfile(folder_name, 'H.mat'); if ~exist(db_file, 'file') msgbox('未找到特征数据库，请进行特征提取操作！', '提示信息'); return; end load(db_file); handles.folder_name = folder_name; handles.H = H; guidata(hObject, handles); msgbox('选择数据库成功！', '提示信息'); % --- 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) if isequal(handles.Img, 0) return; end vec_hu = get_hu_vec(handles.Img); handles.vec_hu = vec_hu; guidata(hObject, handles); msgbox('提取Hu特征成功！', '提示信息'); % --- Executes on button press in pushbutton4. function pushbutton4_Callback(hObject, eventdata, handles) % 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) if isequal(handles.Img, 0) return; end vec_color = get_color_vec(handles.Img); handles.vec_color = vec_color; guidata(hObject, handles); msgbox('提取颜色特征成功！', '提示信息'); % --- Executes on button press in pushbutton5. function pushbutton5_Callback(hObject, eventdata, handles) % hObject handle to pushbutton5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) if isequal(handles.vec_hu, 0) || isequal(handles.vec_color, 0) return; end ind_dis_sort = SearchResult(handles.vec_hu, handles.vec_color, handles.H); H = handles.H; page = 0; page = page + 1; st = (page-1)*8+1; et = page*8; for i = st : et file = fullfile(pwd, sprintf('%s', H(ind_dis_sort(i)).filename)); Img = imread(file); imshow(Img, [], 'parent', eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); axes(eval(sprintf('handles.axes%d', (i-(page-1)*8)+1))); title(sprintf('%02d', i)); end handles.ind_dis_sort = ind_dis_sort; handles.page = page; guidata(hObject, handles); set(handles.textpage, 'String', sprintf('第%d页/共2页', page)); % --- Executes on button press in pushbutton6. function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) choice = questdlg('确定要退出系统?', ... '退出', ... '确定','取消','取消'); switch choice case '确定' close; case '取消' return; 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