图像处理基于matlab GUI图像直方图+滤波处理【含Matlab源码 839期】.zip

function varargout = mygui(varargin) % MYGUI MATLAB code for mygui.fig % MYGUI, by itself, creates a new MYGUI or raises the existing % singleton*. % % H = MYGUI returns the handle to a new MYGUI or the handle to % the existing singleton*. % % MYGUI('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in MYGUI.M with the given input arguments. % % MYGUI('Property','Value',...) creates a new MYGUI or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before mygui_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to mygui_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 mygui % Last Modified by GUIDE v2.5 04-May-2018 10:20:34 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @mygui_OpeningFcn, ... 'gui_OutputFcn', @mygui_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 mygui is made visible. function mygui_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 mygui (see VARARGIN) % Choose default command line output for mygui handles.output = hObject; set(handles.axes3,'Visible','off'); set(handles.axes2,'Visible','off'); set(handles.axes4,'Visible','off'); set(handles.axes5,'Visible','off'); set(handles.axes6,'Visible','off'); set(handles.axes7,'Visible','off'); set(handles.axes9,'Visible','off'); set(handles.text9,'Visible','off'); set(handles.text4,'Visible','off'); set(handles.text6,'Visible','off'); set(handles.text7,'Visible','off'); set(handles.text8,'Visible','off'); set(handles.text10,'Visible','off'); set(handles.text11,'Visible','off'); % Update handles structure guidata(hObject, handles); % UIWAIT makes mygui wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = mygui_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 load. function load_Callback(hObject, eventdata, handles) % hObject handle to load (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({'*.*'},'Load Image File'); handles.fullpath=[PathName FileName]; if (FileName==0) % cancel pressed return; end [a, b, Ext] = fileparts(FileName); availableExt = {'.bmp','.jpg','.jpeg','.tiff','.png','.gif'}; FOUND = 0; for (i=1:length(availableExt)) if (strcmpi(Ext, availableExt{i})) FOUND=1; break; end end if (FOUND==0) h = msgbox('File type not supported!','Error','error'); return; end rgb=imread(handles.fullpath); imshow(rgb); axes(handles.axes3); cla; axes(handles.axes2); cla; axes(handles.axes5); cla; set(handles.axes5,'Visible','off'); set(handles.axes5,'Visible','off'); set(handles.text9,'Visible','off'); set(handles.text10,'Visible','off'); set(handles.text11,'Visible','off'); handles.rgb = rgb; set(handles.mean,'String',sprintf('原图的均值:%f 方差:%f',mean2(rgb),std2(rgb)*std2(rgb))); f1=handles.rgb(:,:,1); axes(handles.axes4); imhist(f1); f2=handles.rgb(:,:,2); axes(handles.axes6); imhist(f2); f3=handles.rgb(:,:,3); axes(handles.axes7); imhist(f3); set(handles.max,'String',sprintf('原图像最大值：%f 最小值：%f\n',max(max(max(rgb))),min(min(min(rgb))))); set(handles.text4,'Visible','on'); set(handles.text6,'Visible','on'); set(handles.text7,'Visible','on'); set(handles.text8,'Visible','on'); guidata(hObject, handles); % --- Executes on button press in mean. function mean_Callback(hObject, eventdata, handles) % hObject handle to mean (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 max_CreateFcn(hObject, eventdata, handles) % hObject handle to max (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % --- Executes on button press in pushbutton3. function pushbutton3_Callback(hObject, eventdata, handles) % hObject handle to pushbutton3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) Gray=rgb2gray(handles.rgb); axes(handles.axes2);%这是用来花在另外一张图上的！ imshow(Gray); axes(handles.axes5); imhist(Gray); set(handles.text9,'Visible','on'); set(handles.text11,'String',sprintf('改变后图像最大值：%f 最小值：%f\n',max(max(Gray)),min(min(Gray)))); set(handles.text10,'String',sprintf('改变后均值:%f 方差:%f',mean2(Gray),std2(Gray)*std2(Gray))); set(handles.text10,'Visible','on'); set(handles.text11,'Visible','on'); guidata(hObject, handles); % --- Executes on button press in log. function log_Callback(hObject, eventdata, handles) % hObject handle to log (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) p=rgb2gray(handles.rgb); li=log(double(p+1)); axes(handles.axes2); imshow(li,[]); M=max(li(:)); m=min(li(:)); xn=(li-m)./(M-m); axes(handles.axes5); imhist(xn); set(handles.text9,'Visible','on'); set(handles.text11,'String',sprintf('改变后图像最大值：%f 最小值：%f\n',max(max(li)),min(min(li)))); set(handles.text10,'String',sprintf('改变后均值:%f 方差:%f',mean2(li),std2(li)*std2(li))); set(handles.text10,'Visible','on'); set(handles.text11,'Visible','on'); guidata(hObject, handles); % --- Executes on button press in histogram. function histogram_Callback(hObject, eventdata, handles) % hObject handle to histogram (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) jj=rgb2gray(handles.rgb); j=histeq(jj); axes(handles.axes2); imshow(j,[]); axes(handles.axes5); imhist(j); set(handles.text9,'Visible','on'); set(handles.text11,'String',sprintf('改变后图像最大值：%f 最小值：%f\n',max(max(j)),min(min(j)))); set(handles.text10,'String',sprintf('改变后均值:%f 方差:%f',mean2(j),std2(j)*std2(j))); set(handles.text10,'Visible','on'); set(handles.text11,'Visible','on'); guidata(hObject, handles); % --- Executes on button press in pushbutton6. function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) prompt={'ENTER CONVOLVE MATRIX'}; 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