matlab 图像处理算法集合原创GUI文档格式.docx

1、GUI allows only one% instance to run （singleton）.% See also: GUIDE, GUIDATA, GUIHANDLES% Edit the above text to modify the response to help imageprocessinggui% Last Modified by GUIDE v2.5 21-May-2012 20:51:04% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct（gui_Name, mfil

2、ename, . gui_Singleton, gui_Singleton, .gui_OpeningFcn, imageprocessinggui_OpeningFcn, .gui_OutputFcn, imageprocessinggui_OutputFcn, .gui_LayoutFcn, , .gui_Callback, ）;if nargin & ischar（varargin1） gui_State.gui_Callback = str2func（varargin1）;endif nargout varargout1:nargout = gui_mainfcn（gui_State,

3、 varargin:）;else gui_mainfcn（gui_State, varargin:% End initialization code - DO NOT EDIT% - Executes just before imageprocessinggui is made visible.function imageprocessinggui_OpeningFcn（hObject, eventdata, handles, varargin）% This function has no output args, see OutputFcn.% hObject handle to figur

4、e% 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 imageprocessinggui （see VARARGIN）% Choose default command line output for imageprocessingguihandles.output = hObject;% Update handles st

5、ructureguidata（hObject, handles）;% UIWAIT makes imageprocessinggui wait for user response （see UIRESUME）% uiwait（handles.figure1）;% - Outputs from this function are returned to the command line.function varargout = imageprocessinggui_OutputFcn（hObject, eventdata, handles） % varargout cell array for

6、returning output args （see VARARGOUT）;% Get default command line output from handles structurevarargout1 = handles.output;% javaFrame = get（gcf,JavaFrame）;% set（javaFrame,Maximized,1）;% -function Untitled_1_Callback（hObject, eventdata, handles）% hObject handle to Untitled_1 （see GCBO）function Untitl

7、ed_5_Callback（hObject, eventdata, handles）% hObject handle to Untitled_5 （see GCBO）function Untitled_15_Callback（hObject, eventdata, handles）% hObject handle to Untitled_15 （see GCBO）function Untitled_25_Callback（hObject, eventdata, handles）% hObject handle to Untitled_25 （see GCBO）function Gradient

8、image_Callback（hObject, eventdata, handles）% hObject handle to Gradientimage （see GCBO）global imaxes（handles.axes1）;cla reset;axes（handles.axes2）;axes（handles.axes3）;axes（handles.axes4）;P=im;d=size（P）;if（d（3）1） P=rgb2gray（P）;imshow（P）;title（灰度图像P=double（P）;Px,Py=gradient（P）;G=sqrt（Px.*Px+Py.*Py）;P=G

9、;P=uint8（P）;梯度图像1tou=input（input threshold tou=bh=input（input a constant intensity nearer to white bh=P1=P;k=find（G=tou）;P1（k）=bh;imshow（P1）;梯度图像2bl=input（input a constant intensity nearer to black bl=P2=P;h=find（GP2（h）=bh;l=find（G=tou） P3（i,j）=bh; else P3（i,j）=bl; endP3=uint8（P3）;imshow（P3）;梯度图像4fu

10、nction Untitled_27_Callback（hObject, eventdata, handles）% hObject handle to Untitled_27 （see GCBO）function Untitled_16_Callback（hObject, eventdata, handles）% hObject handle to Untitled_16 （see GCBO）function Untitled_21_Callback（hObject, eventdata, handles）% hObject handle to Untitled_21 （see GCBO）fu

11、nction Untitled_6_Callback（hObject, eventdata, handles）% hObject handle to Untitled_6 （see GCBO）function Untitled_12_Callback（hObject, eventdata, handles）% hObject handle to Untitled_12 （see GCBO）function Untitled_2_Callback（hObject, eventdata, handles）% hObject handle to Untitled_2 （see GCBO）global

12、 Sfilename,pathname=uigetfile（*.jpg;*.bmp*.gif*.tif*.png*jpeg,选择图片if isequal（filename,0） disp（User selected canceledstr=pathname filename;% global S %设置一个全局变量S，保存初始图像路径，以便之后的还原操作S=str;im=imread（str）;imshow（im）;原图像handles.img=im;guidata（hObject,handles）;function save_Callback（hObject, eventdata, hand

13、les）% hObject handle to save （see GCBO）newfig1=figure;new_h1=copyobj（handles.axes1,newfig1）;set（new_h1,UnitsdefaultPosition hp=getframe（new_h1）; filename1,pathname1 = uiputfile（Bitmap（*.bmp）.JPEG（*.jpg）GIF（*.gif）*.*, All Files （*.*）,.Save Picture1Picture1_1 if filename1=0 close（newfig1）; return imwr

14、ite（hp.cdata,fullfile（pathname1,filename1）;function quit_Callback（hObject, eventdata, handles）% hObject handle to quit （see GCBO）clc;close all;close（gcf）;clear;function linearTran_Callback（hObject, eventdata, handles）% hObject handle to linearTran （see GCBO）m n=size（P）;g=zeros（m,n）;% B=input（input the storage of each pixel:B=8;bmin=min（min（P）;bmax=max（max（P）;mng（i,j）=（2.B-1）*（P（i,j）-bmin）/（bmax-bmin）;g=uint8（g）;imshow（g）;经线性变换后的图像function limitlintran_Callback（hObject, eventdata, handles）% hObject handle to limitlintran （see GCBO）axes（han