计算机视觉、图像处理、硬币识别matlab.zip

function varargout = S111(varargin) % S111 MATLAB code for S111.fig % S111, by itself, creates a new S111 or raises the existing % singleton*. % % H = S111 returns the handle to a new S111 or the handle to % the existing singleton*. % % S111('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in S111.M with the given input arguments. % % S111('Property','Value',...) creates a new S111 or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before S111_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to S111_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 %---------------------------------------------% % % % 工作室提供代做matlab仿真 % % % % 详情请访问：http://cn.mikecrm.com/DeOOXFc % % % %---------------------------------------------% gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @S111_OpeningFcn, ... 'gui_OutputFcn', @S111_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 S111 is made visible. function S111_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 S111 (see VARARGIN) % Choose default command line output for S111 handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes S111 wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = S111_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 xuanze. function xuanze_Callback(hObject, eventdata, handles) % hObject handle to xuanze (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';'*.tif';'*.png'},'select picture');%选择图片路径 str1=[pathname filename];%合成路径+文件名 cla reset;%清空axes界面 global I; I=imread(str1);%读取图片 axes(handles.axes1); imshow(I); set(handles.tupian,'String',filename); set(handles.zongshu,'String',0); % --- Executes on button press in start. function start_Callback(hObject, eventdata, handles) % hObject handle to start (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global I; thresh = 0.2;%二值化阈值设定 coin1 = im2bw(I,thresh);%二值化 coin2 = imfill(coin1,'holes');%该函数用于填充图像区域和"空洞" [L Ne]=bwlabel(double(coin2));%bwlabel函数的作用是对矩阵中的连通区域赋以标号 prop=regionprops(L,'Area','Centroid');%用来度量图像区域属性的函数 total=0; hold on % Money count based on area of coin %阈值设定 i1=0;sum1=0; i2=0;sum2=0; i3=0;sum3=0;result1=0;result2=0;result3=0; for n=1:size(prop,1); %For 1 to Total number of coins cent=prop(n).Centroid;%质心 X=cent(1);Y=cent(2);%坐标 if prop(n).Area>11000 i1=i1+1; sum1=sum1+prop(n).Area; result1=sum1/i1; text(X-25,Y+20,'1元','color','b') text(X-100,Y-30,['(',num2str(X),',',num2str(Y),')'],'color','b') total=total+10; E(i1,1)=round(X);E(i1,2)=round(Y); end if prop(n).Area>7000&&prop(n).Area<11000 i2=i2+1; sum2=sum2+prop(n).Area; result2=sum2/i2; text(X-10,Y-15,'5角','color','r') text(X-100,Y+20,['(',num2str(X),',',num2str(Y),')'],'color','r') total=total+5; E(i2,3)=round(X);E(i2,4)=round(Y); end if prop(n).Area>500&&prop(n).Area<7000 i3=i3+1; sum3=sum3+prop(n).Area; result3=sum3/i3; text(X-10,Y-10,'1角','color','y') text(X-100,Y+10,['(',num2str(X),',',num2str(Y),')'],'color','y') total=total+1; E(i3,5)=round(X);E(i3,6)=round(Y); end end %一元硬币直径25mm；10.25/49.6801=0.20632004(比例尺) r1=sqrt(result1/pi);R1=r1*0.20632004;D1=2*R1;%测得1元硬币的直径 r2=sqrt(result2/pi);R2=r2*0.20632004;D2=2*R2;%测得5角硬币的直径 r3=sqrt(result3/pi);R3=r3*0.20632004;D3=2*R3;%测得1角硬币的直径 E(6,1)=i1;E(6,3)=i2;E(6,5)=i3;E(6,2)=D1;E(6,4)=D2;E(6,6)=D3; set(handles.table,'Data',E(:,1:end));set(handles.zongshu,'String',total); function zongshu_Callback(hObject, eventdata, handles) % hObject handle to zongshu (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 zongshu as text % str2double(get(hObject,'String')) returns contents of zongshu as a double % --- Executes during object creation, after setting all properties. function zongshu_CreateFcn(hObject, eventdata, handles) % hObject handle to zongshu (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 tupian_Callback(hObject, eventdata, handles) % hObject handle to tupian (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 tupian as text % str2double(get(hObject,'String')) returns contents of tupian as a double % --- Executes during object creation, after setting all properties. function tupian_CreateFcn(hObject, eventdata, handles) % hObject handle to tupian (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 % --- Executes during object creation, after setting all properties. function table_CreateFcn(hObject, eventdata, handles) % hObject handle to table (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called