【图像分割】基于中值滤波结合最大类间法otsu实现图像分割含Matlab源码

function varargout = experiment3(varargin) % EXPERIMENT3 MATLAB code for experiment3.fig % EXPERIMENT3, by itself, creates a new EXPERIMENT3 or raises the existing % singleton*. % % H = EXPERIMENT3 returns the handle to a new EXPERIMENT3 or the handle to % the existing singleton*. % % EXPERIMENT3( ’CALLBACK’ ,hObject,eventData,handles,...) calls the local % function named CALLBACK in EXPERIMENT3.M with the given input arguments. % % EXPERIMENT3( ’Property’ , ’Value’ ,...) creates a new EXPERIMENT3 or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before experiment3_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to experiment3_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 experiment3 % Last Modified by GUIDE v2.5 31-May-2018 16:55:57 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct(’gui_Name’, mfilename, ... ’gui_Singleton’, gui_Singleton, ... ’gui_OpeningFcn’, @experiment3_OpeningFcn, ... ’gui_OutputFcn’, @experiment3_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 experiment3 is made visible. function experiment3_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 experiment3 (see VARARGIN) % Choose default command line output for experiment3 handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes experiment3 wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = experiment3_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 edit1_Callback(hObject, eventdata, handles) % hObject handle to edit1 (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 edit1 as text % str2double(get(hObject,’ String ’)) returns contents of edit1 as a double % --- Executes during object creation, after setting all properties. function edit1_CreateFcn(hObject, eventdata, handles) % hObject handle to edit1 (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 on button press in pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) shiyan3 = rgb2gray(imread(’shiyan3.bmp’)); size_filter_m = str2double(get(handles.edit1,’string’)); size_filter_n = str2double(get(handles.edit2,’string’)); if isnan(size_filter_m) size_filter_m = 3; end if isnan(size_filter_n) size_filter_n = 3; function edit2_Callback(hObject, eventdata, handles) % hObject handle to edit2 (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 edit2 as text % str2double(get(hObject,’ String ’)) returns contents of edit2 as a double % --- Executes during object creation, after setting all properties. function edit2_CreateFcn(hObject, eventdata, handles) % hObject handle to edit2 (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