【水果识别】基于matlab GUI灰度+二值化+腐蚀+膨胀算法水果识别【含Matlab源码 671期】.zip

function varargout = the4th(varargin) %========filename:the4th.m============% %=========水果图像的模式识别==12120389==曹嘉=====% %==========include files:the4th.m===================% %========================exam.m===================% %========================exam1.m==================% %========================do.m=====================% gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @the4th_OpeningFcn, ... 'gui_OutputFcn', @the4th_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 the4th is made visible. function the4th_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 the4th (see VARARGIN) % Choose default command line output for the4th handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes the4th wait for user response (see UIRESUME) % uiwait(handles.figure1); clc clear % --- Outputs from this function are returned to the command line. function varargout = the4th_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; % -------------------------------------------------------------------- function menu_1_Callback(hObject, eventdata, handles) % hObject handle to menu_1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global fea testimg mask; % -------------------------------------------------------------------- function menu_2_Callback(hObject, eventdata, handles) % hObject handle to menu_2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function menu_3_Callback(hObject, eventdata, handles) % hObject handle to menu_3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function menu_4_Callback(hObject, eventdata, handles) % hObject handle to menu_4 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function menu_5_Callback(hObject, eventdata, handles) % hObject handle to menu_5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function menu_6_Callback(hObject, eventdata, handles) % hObject handle to menu_6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes during object creation, after setting all properties. % -------------------------------------------------------------------- function menu_61_Callback(hObject, eventdata, handles) % hObject handle to menu_61 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) clear % 读入样本图像 img1 = imread('梨.jpg'); bwpic = RGB2bw(img1); samfea(1,:) = get_features(img1, bwpic); img2 = imread('青椒.jpg'); bwpic = RGB2bw(img2); samfea(2,:) = get_features(img2, bwpic); img3 = imread('西红柿.jpg'); bwpic = RGB2bw(img3); samfea(3,:) = get_features(img3, bwpic); img4 = imread('香蕉.jpg'); bwpic = RGB2bw(img4); samfea(4,:) = get_features(img4, bwpic); %读入测试图像 testimg = imread('test.jpg'); % 测试图像二值化 bwpic = RGB2bw(testimg); %figure, imshow(testimg) % 分离各个目标 L = bwlabel(bwpic,4); mask = zeros(size(bwpic,1),size(bwpic,2), 4); for i=1:4 Tmask = zeros(size(bwpic,1),size(bwpic,2)); [r, c] = find(L==i); for j=1:length(r) Tmask(r(j), c(j)) = 1; end %figure, image(Tmask) mask(:,:,i) = Tmask; end % 特征提取 for i=1:4 testfea(i,:) = get_features(testimg, mask(:,:,i)); end name = {'梨', '青椒', '西红柿', '香蕉'}; % 识别 index = recognition(testfea, samfea); % 显示结果 %figure imshow(testimg) hold on for i=1:4 R = regionprops(mask(:,:,i),'boundingbox' ); Rect = R.BoundingBox; if i==3 text(Rect(1)+Rect(3),Rect(2), name(index(i)-1)) else text(Rect(1)+Rect(3),Rect(2), name(index(i))) end end % -------------------------------------------------------------------- function menu_62_Callback(hObject, eventdata, handles) % hObject handle to menu_62 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) close % -------------------------------------------------------------------- function menu_51_Callback(hObject, eventdata, handles) % hObject handle to menu_51 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global samfea img1 = imread('梨.jpg'); bwimg = RGB2bw(img1); samfea(1,:) = get_features(img1, bwimg); img2 = imread('青椒.jpg'); bwimg = RGB2bw(img2); samfea(2,:) = get_features(img2, bwimg); img3 = imread('西红柿.jpg'); bwimg = RGB2bw(img3); samfea(3,:) = get_features(img3, bwimg); img4 = imread('香蕉.jpg'); bwimg = RGB2bw(img4); samfea(4,:) = get_features(img4, bwimg); samfea % -------------------------------------------------------------------- function menu_52_Callback(hObject, eventdata, handles) % hObject handle to menu_52 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global testimg mask testfea for i=1:4 testfea(i,:) = get_features(testimg, mask(:,:,i)); end testfea % -------------------------------------------------------------------- function menu_41_Callback(hObject, eventdata, handles) % hObject handle to menu_41 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global I2 figure subplot(1,2,1) imshow(I2) subplot(1,2,2) imhist(I2) % -------------------------------------------------------------------- function menu_42_Callback(hObject, eventdata, handles) % hObject handle to menu_42 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global I2 K=histeq(I2); figure subplot(1,2,1) imshow(K) subplot(1,2,2) imhist(K) % -------------------------------------------------------------------- function menu_31_Callback(hObject, eventdata, handles) % hObject handle to menu_31 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) bwpic = imread('梨.jpg'); %handles.testimg = testimg; bwpic = RGB2bw(bwpic); imshow(bwpic); % --------------------------------------------