金字塔模板匹配，极具商业价值

function varargout = ImgaeMatch(varargin) % IMGAEMATCH M-file for ImgaeMatch.fig % IMGAEMATCH, by itself, creates a new IMGAEMATCH or raises the existing % singleton*. % % H = IMGAEMATCH returns the handle to a new IMGAEMATCH or the handle to % the existing singleton*. % % IMGAEMATCH('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in IMGAEMATCH.M with the given input arguments. % % IMGAEMATCH('Property','Value',...) creates a new IMGAEMATCH or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before ImgaeMatch_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to ImgaeMatch_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 ImgaeMatch % Last Modified by GUIDE v2.5 06-Mar-2007 16:23:20 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @ImgaeMatch_OpeningFcn, ... 'gui_OutputFcn', @ImgaeMatch_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 ImgaeMatch is made visible. function ImgaeMatch_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 ImgaeMatch (see VARARGIN) % Choose default command line output for ImgaeMatch handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes ImgaeMatch wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = ImgaeMatch_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 ImageOpen. function ImageOpen_Callback(hObject, eventdata, handles) % hObject handle to ImageOpen (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) fprintf('请输入源图像\n'); [FileName,PathName] = uigetfile({'*.bmp';'*.jpg';'*.gif';'*.*'},... 'Select the Source Image'); filename = fullfile(PathName,FileName); if isequal(FileName,0) disp('User selected Cancel'); else disp(['User selected ',filename]); end img = imread(filename); handles.img = img; axes(handles.main) imshow(img); set(handles.text2,'String',filename); guidata(hObject, handles); fprintf('请输入模板图像\n'); [FileName,PathName] = uigetfile({'*.bmp';'*.jpg';'*.gif';'*.*'},... 'Select the Template'); filename = fullfile(PathName,FileName); if isequal(FileName,0) disp('User selected Cancel'); else disp(['User selected ',filename]); end tmp = imread(filename); handles.tmp = tmp; axes(handles.mark) imshow(tmp); set(handles.text3,'String',filename); guidata(hObject, handles); % --- Executes on button press in ImageMatch. function ImageMatch_Callback(hObject, eventdata, handles) % hObject handle to ImageMatch (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) img = handles.img; tmp = handles.tmp; [ybegin,xbegin,yend,xend] = PydXcorr(img,tmp,2); set(handles.text4,'String',ybegin); set(handles.text5,'String',xbegin); axes(handles.main) imshow(img); hold on; for i = 1:length(ybegin) plot(xbegin(i),ybegin(i):yend(i),'r',... xend(i),ybegin(i):yend(i),'r',... xbegin(i):xend(i),ybegin(i),'r',... xbegin(i):xend(i),yend(i),'r'); end