【目标跟踪】基于matlab光流法运动视频跟踪【含Matlab源码 1357期】.zip

function varargout = guidemo(varargin) % GUIDEMO M-file for guidemo.fig % GUIDEMO, by itself, creates a new GUIDEMO or raises the existing % singleton*. % % H = GUIDEMO returns the handle to a new GUIDEMO or the handle to % the existing singleton*. % % GUIDEMO('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in GUIDEMO.M with the given input arguments. % % GUIDEMO('Property','Value',...) creates a new GUIDEMO or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before guidemo_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to guidemo_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 guidemo % Last Modified by GUIDE v2.5 14-Sep-2021 10:00:52 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @guidemo_OpeningFcn, ... 'gui_OutputFcn', @guidemo_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 guidemo is made visible. function guidemo_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 guidemo (see VARARGIN) % Choose default command line output for guidemo handles.output = hObject; a=ones(320,650); imshow(a); % Update handles structure guidata(hObject, handles); % UIWAIT makes guidemo wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = guidemo_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 Browse. function Browse_Callback(hObject, eventdata, handles) % hObject handle to Browse (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('*.avi', 'Pick an VIDEO'); if isequal(filename,0) || isequal(pathname,0) disp('User pressed cancel') else a=aviread(filename); handles.a=a; end % Update handles structure guidata(hObject, handles); % --- Executes on button press in PlayMovie. function PlayMovie_Callback(hObject, eventdata, handles) % hObject handle to PlayMovie (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) B = '.png'; C = 'yjf-00_1-'; k=1; for kk=1:50 d=num2str(kk); e2=strcat(C,d); filename3 =strcat(e2,B); b=imread( filename3); imshow(b); pause(0.5); end % --- Executes on button press in framesepration. function framesepration_Callback(hObject, eventdata, handles) % hObject handle to framesepration (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) function BinaryPattern_Callback(hObject, eventdata, handles) % hObject handle to BinaryPattern (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in Tracking. function Tracking_Callback(hObject, eventdata, handles) % hObject handle to Tracking (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) B = '.png'; C = 'yjf-00_1-'; k=1; for kk=1:50 d=num2str(kk); e2=strcat(C,d); filename3 =strcat(e2,B); a=imread('yjf-00_1-bk.png'); b=imread( filename3); a1=a(:,:,1); a2=a(:,:,2); a3=a(:,:,3); [r c]=size(a1); b1=b(:,:,1); b2=b(:,:,2); b3=b(:,:,3); z1= imsubtract(a1,b1); z2= imsubtract(a2,b2); z3= imsubtract(a3,b3); fig(:,:,1)=z1; fig(:,:,2)=z2; fig(:,:,3)=z3; I2=rgb2gray(fig); I3 = imadjust(I2, stretchlim(I2), [0 1]); level = graythresh(I3); bw = im2bw(I3,level); K = medfilt2(bw); K6 = medfilt2(K,[5,5]); % k6=double(K6); % K6=edge(K6,'canny'); % imshow(K6,[]) k=k+1; Image = K6; % get size of image as H,W imshow(b); [H,W] = size(Image); [r,c] = find( bwperim(Image,4) == 1 ); [tr,tc] = boundarytrack(r,c,H,W,0); X1=tr; Y1 =tc; XB=tr; YB =tc; Xmin = min(XB); Ymin = min(YB); Xmax = max(XB); Ymax = max(YB); X = [Xmin Xmax]; Y = [Ymin Ymin]; line(Y,X) ; X = [Xmin Xmin]; Y = [Ymin Ymax]; line(Y,X) ; X = [Xmax Xmax]; Y = [Ymin Ymax]; line(Y,X) ; X = [Xmin Xmax]; Y = [Ymax Ymax]; line(Y,X) ; Yg = Xmin+fix((Ymax-Ymin)/2); Xg = Ymin+fix((Xmax-Xmin)/2); line(Yg,Xg); pause(0.5); end