gui.zip_gui 分割_分裂合并_区域分裂合并_区域合并_区域生长 GUI

function varargout = guijiemian(varargin) % GUIJIEMIAN MATLAB code for guijiemian.fig % GUIJIEMIAN, by itself, creates a new GUIJIEMIAN or raises the existing % singleton*. % % H = GUIJIEMIAN returns the handle to a new GUIJIEMIAN or the handle to % the existing singleton*. % % GUIJIEMIAN('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in GUIJIEMIAN.M with the given input arguments. % % GUIJIEMIAN('Property','Value',...) creates a new GUIJIEMIAN or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before guijiemian_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to guijiemian_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 guijiemian % Last Modified by GUIDE v2.5 18-Jun-2014 13:56:17 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @guijiemian_OpeningFcn, ... 'gui_OutputFcn', @guijiemian_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 guijiemian is made visible. function guijiemian_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 guijiemian (see VARARGIN) % Choose default command line output for guijiemian handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes guijiemian wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = guijiemian_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 dakaituxiang. function dakaituxiang_Callback(hObject, eventdata, handles) % hObject handle to dakaituxiang (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global im %定义全局变量，以便其它回调函数使用 [filename,pathname]=uigetfile({'*.*';'*.bmp';'*.jpg';'*.tif';'*.jpg'},'选择图像'); if isequal(filename,0)||isequal(pathname,0) errordlg('您还没有选取图片！！','温馨提示'); %如果没有输入，则创建错误对话框 return; else image=[pathname,filename]; %合成路径+文件名 im=imread(image); %读取图像 set(handles.axes1,'HandleVisibility','ON'); %打开坐标，方便操作 axes(handles.axes1); %使用图像，操作在坐标轴1 imshow(im); %在坐标axes1显示原图像 end % --- Executes on button press in zhifangtu. function zhifangtu_Callback(hObject, eventdata, handles) % hObject handle to zhifangtu (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global im set(handles.axes2,'HandleVisibility','ON'); %打开坐标，方便操作 axes(handles.axes2); imhist(im); % --- Executes on button press in yuzhifenge. function yuzhifenge_Callback(hObject, eventdata, handles) % hObject handle to yuzhifenge (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global im im1=im; im1=double(im1); T=(min(im1(:))+max(im1(:)))/2; done=false; i=0; while ~done r1=find(im1<=T); r2=find(im1>T); Tnew=(mean(im1(r1))+mean(im1(r2)))/2; done=abs(Tnew-T)<1; T=Tnew; i=i+1; end im1(r1)=0; im1(r2)=1; set(handles.axes3,'HandleVisibility','ON'); %打开坐标，方便操作 axes(handles.axes3); imshow(im1); % --- Executes on button press in quyushengzhang. function quyushengzhang_Callback(hObject, eventdata, handles) % hObject handle to quyushengzhang (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global im if ndims(im)==3 I=rgb2gray(im); else I=im; end I=double(I); [M,N]=size(I); seedx=30; seedy=50; hold on seed=I(seedx,seedy); Y=zeros(M,N); Y(seedx,seedy)=1; count=1; threshold=50; while count>0 count=0; for i=1:M for j=1:N if Y(i,j)==1 if(i-1)>0 &&(i+1)<(M+1) &&(j-1)>0 &&(j+1)<(N+1) for u=-1:1 for v=-1:1 if Y(i+u,j+v)==0 && abs(I(i+u,j+v)-seed)<=threshold Y(i+u,j+v)=1; count=count+1; % s=s+I(i+u,j+v); end end end end end end end end axes(handles.axes4); imshow(Y);title('区域生长结果'); % --- Executes on button press in fenliehebing. function fenliehebing_Callback(hObject, eventdata, handles) % hObject handle to fenliehebing (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global im im3=im; im3=splitmerge(im3,2,@predicate);%调用splitmerge函数对图像进行分裂合并 % set(handles.axes5,'HandleVisibility','ON'); %打开坐标，方便操作 axes(handles.axes5); imshow(im3); % --- Executes on button press in baocuntuxiang. function baocuntuxiang_Callback(hObject, eventdata, handles) % hObject handle to baocuntuxiang (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [FileName,PathName] = uiputfile({'*.jpg';... '*.bmp';... %pathname获取保存数据路径，filename获取保存 数据名称 '*.gif';... %'*.jpg' '*.bmp' '*.gif为保存格式 }, '保存图像'); if FileName==0 %判断是否输入保存图像文件名，否则等待输入文件名再进入下一步操作 return; else h=getframe(handles.axes1); %获取axes2坐标轴中的结构体（struct）,赋值给变量h imwrite(h.cdata,[PathName,FileName]);%用imwrite函数保存图像，默认保存格式为jpg（h.data为结构体中的图像数据） end % --- Executes on button press in tuichu. function tuichu_Callback(hObject, eventdata, handles) % hObject handle to tuichu (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) close;