【正文】
% handles empty handles not created until after all CreateFs called % Hint: edit controls usually have a white background on Windows.% See ISPC and COMPUTER.if ispc amp。axes()。axes()。177。249。207。186。226。177。188。188。228。188。228。axes()。208。228。200。253。J = imadjust(I,[ ],[])。177。173。211。198。0 1 0]。roberts203。196。241。BW = edge(R,39。194。182。181。M = medfilt2(I)。168。229。229。228。177。39。189。199。201。 %188。 imshow(I)。207。200。191。 %190。181。188。161。 % Executes on button press in OpenFile.function OpenFile_Callback(hObject, eventdata, handles)[file path] = uigetfile(39。axes()。axes()。, [])。, gui_Singleton, ... 39。,39。(5) 對(duì)圖像采用梯度算子和拉普拉斯算子進(jìn)行銳化。三、 實(shí)驗(yàn)原理(1) 基于灰度直方圖變換的圖像增強(qiáng)。(2) MATLAB軟件(含GUIDE開發(fā)環(huán)境)。(4) 對(duì)受椒鹽噪聲污染的圖像采用中值濾波去噪。Property39。gui_Singleton39。gui_Callback39。I = ones(256,256)。imshow(I)。% 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 mand line output from handles structurevarargout{1} = 。209。205。227。187。)。176。228。188。 axes()。,)。235。249。211。249。181。190。210。176。205。% hObject handle to filter2 (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 medfilt2.function medfilt2_Callback(hObject, eventdata, handles)I = 。214。title(39。181。% hObject handle to medfilt2 (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 Roberts.function Roberts_Callback(hObject, eventdata, handles)R = 。207。180。title(39。1 4 1。173。227。212。214。% hObject handle to imhist (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 p