数字图像处理matlab GUI设计 实现各种功能

function varargout = ImageProcess(varargin) % IMAGEPROCESS MATLAB code for ImageProcess.fig % IMAGEPROCESS, by itself, creates a new IMAGEPROCESS or raises the existing % singleton*. % % H = IMAGEPROCESS returns the handle to a new IMAGEPROCESS or the handle to % the existing singleton*. % % IMAGEPROCESS('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in IMAGEPROCESS.M with the given input arguments. % % IMAGEPROCESS('Property','Value',...) creates a new IMAGEPROCESS or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before ImageProcess_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to ImageProcess_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 ImageProcess % Last Modified by GUIDE v2.5 05-Jan-2016 23:29:12 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @ImageProcess_OpeningFcn, ... 'gui_OutputFcn', @ImageProcess_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 ImageProcess is made visible. function ImageProcess_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 ImageProcess (see VARARGIN) % Choose default command line output for ImageProcess handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes ImageProcess wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = ImageProcess_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 file_Callback(hObject, eventdata, handles) % hObject handle to file (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function openfile_Callback(hObject, eventdata, handles) % hObject handle to openfile (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({'*.tif';'*.bmp';'*.jpg';'*.jpeg'},'Pick an image-file'); if isequal(filename,0) || isequal(pathname,0) disp('您取消了'); else disp(['您选择了 ', fullfile(pathname, filename)]) end x=imread(filename); handles.E=1; handles.noiseadded=0; handles.noise=0; [width,height,Cnums]=size(x); a=log2(width); b=log2(height); set(handles.edit1,'string', width); set(handles.edit2,'string', height); axes(handles.axes2); imshow(zeros([512,512])); if (Cnums~=1)%通道数大于1 if (width>512)|(height>512) W=max(width,height); else W=512; end for m=1:W for n=1:W if (m<=width)&(n<=height) extendx(m,n,:)=x(m,n,:); end end end axes(handles.axes1); imshow(extendx); handles.rgb=x; elseif (width>512)|(height>512) W=max(width,height); for m=1:W for n=1:W if (m<=width)&(n<=height) extendx(m,n)=x(m,n); %else % extendx(m,n)=realmax;%最大值 end end end axes(handles.axes1); imshow(extendx); %msgbox('图像的长或者宽已经超过了512','fileopening','warning') elseif (width<512)|(height<512) for m=1:512 for n=1:512 if (m<=width)&(n<=height) extendx(m,n)=x(m,n); % else % extendx(m,n)=realmax; end end end axes(handles.axes1); imshow(extendx); %msgbox('图像的长或宽少于512!','fileopening','warning'); else axes(handles.axes1); imshow(x); end handles.imdata=x; handles.reload=handles.imdata; guidata(hObject, handles);%更新handles 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 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 % -------------------------------------------------------------------- function RGBtoGray_Callback(hObject, eventdata, handles) % hObject handle to RGBtoGray (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) RGB=handles.rgb; y=rgb2gray(RGB); handles.imdata=y; axes(handles.axes1); imshow(y); handles.imdata=y; guidata(hObject, handles); % -------------------------------------------------------------------- function LightingTransform_Callback(hObject, eventdata, handles) % hObject handle to LightingTransform (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 pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be define