用MAtlab写的不错的运动目标检测的分析平台.研究人员可借此学习在Matlab71上如何编写图形化界面的程序,同时可以将自己的...

function varargout = imqacdemo03(varargin) % IMQACDEMO03 M-file for imqacdemo03.fig % IMQACDEMO03, by itself, creates a new IMQACDEMO03 or raises the existing % singleton*. % % H = IMQACDEMO03 returns the handle to a new IMQACDEMO03 or the % handle to % the existing singleton*. % % IMQACDEMO03('CALLBACK',hObject,eventData,handles,...) calls the % local % function named CALLBACK in IMQACDEMO03.M with the given input arguments. % % IMQACDEMO03('Property','Value',...) creates a new IMQACDEMO03 or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before imqacdemo03_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to imqacdemo03_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 imqacdemo03 % Last Modified by GUIDE v2.5 23-Jul-2004 12:45:11 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @imqacdemo03_OpeningFcn, ... 'gui_OutputFcn', @imqacdemo03_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 imqacdemo03 is made visible. function imqacdemo03_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 imqacdemo03 (see VARARGIN) handles.output = hObject; Monitor_Mode(hObject, eventdata, handles); S = imread('autumn.tif'); handles.S = S; axes(handles.axes1); subimage(S); S2 = imread('autumn.tif'); axes(handles.axes2); subimage(S2); handles.S2 = S2; guidata(hObject, handles); % UIWAIT makes imqacdemo03 wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = imqacdemo03_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 pbStart. function pbStart_Callback(hObject, eventdata, handles) % hObject handle to pbStart (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) if isfield(handles,'outdata') handles = rmfield(handles,'outdata'); end guidata(hObject, handles); set(handles.pbStart,'enable','off'); set(handles.pbStop,'enable','on'); set(handles.pbStop,'UserData',0); vid = videoinput('winvideo'); handles.vid = vid; set(handles.vid,'FramesPerTrigger',1); set(handles.vid,'TriggerRepeat',Inf); triggerconfig(handles.vid, 'Manual'); guidata(hObject, handles); start(handles.vid); trigger(handles.vid); y = (getdata(handles.vid,1,'uint8')); cnt_move = 0; cnt_unmove = 0; cntsnap = 1; while 1 trigger(handles.vid); yprev = y; set(handles.editTime,'string',datestr(clock)); if get(handles.pbStop,'UserData') break else y = (getdata(handles.vid,1,'uint8')); diff = abs(y-yprev); abs_img = mean(diff(:)); set(handles.editAbs,'string',abs_img); axes(handles.axes1);subimage(y); axes(handles.axes2);subimage(diff); out = imaqmem; mem_left = out.FrameMemoryLimit - out.FrameMemoryUsed; set(handles.editMemLeft,'string',mem_left/10^6); set(handles.editMemLoad,'string',out.MemoryLoad); if abs_img > str2num(get(handles.editThresh,'string')); cnt_move = cnt_move + 1; set(handles.editObj,'string',cnt_move); if cnt_move >= str2num(get(handles.editSnapCnt,'string')); handles.outdata.image(:,:,:,cntsnap) = y; handles.outdata.time{cntsnap} = datestr(clock); cntsnap = cntsnap + 1; cnt_move = 0; set(handles.editSnap,'string',cntsnap-1); end cnt_unmove = 0; else cnt_unmove = cnt_unmove + 1; cnt_move = 0; set(handles.editObj,'string',cnt_move); end end end axes(handles.axes1); cla; subimage(handles.S); axes(handles.axes2); cla; subimage(handles.S2); delete(handles.vid); clear handles.vid; imaqreset; guidata(hObject, handles); % --- Executes on button press in pbStop. function pbStop_Callback(hObject, eventdata, handles) % hObject handle to pbStop (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) set(handles.pbStart,'enable','on'); set(handles.pbStop,'enable','off'); set(handles.pbStop,'UserData',1); set(handles.pbStop,'UserData',1); set(handles.pbStop,'UserData',1); set(handles.pbStop,'UserData',1); set(handles.pbStop,'UserData',1); guidata(hObject, handles); function editAbs_Callback(hObject, eventdata, handles) % hObject handle to editAbs (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 editAbs as text % str2double(get(hObject,'String')) returns contents of editAbs as a double % --- Executes during object creation, after setting all properties. function editAbs_CreateFcn(hObject, eventdata, handles) % hObject handle to editAbs (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 set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end function editMemLeft_Callback(hObject, eventdata, handles) % hObject handle to editMemLeft (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 editMemLeft as text % str2double(get(hObject,'String')) returns contents of editMemLeft as a double % --- Executes during object creation, after setting all properties. function editMemLeft_CreateFcn(hObject, eventdata, handles) % hObject handle to editMemLeft (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 set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end function editMemLoad_C