tuxiangchuli.rar_matlab 图像处理

function varargout = untitled(varargin) % UNTITLED MATLAB code for untitled.fig % UNTITLED, by itself, creates a new UNTITLED or raises the existing % singleton*. % % H = UNTITLED returns the handle to a new UNTITLED or the handle to % the existing singleton*. % % UNTITLED('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in UNTITLED.M with the given input arguments. % % UNTITLED('Property','Value',...) creates a new UNTITLED or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before untitled_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to untitled_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 untitled % Last Modified by GUIDE v2.5 06-Jun-2012 10:20:06 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @untitled_OpeningFcn, ... 'gui_OutputFcn', @untitled_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 untitled is made visible. function untitled_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 untitled (see VARARGIN) % Choose default command line output for untitled handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes untitled wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = untitled_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 Untitled_1_Callback(hObject, eventdata, handles) % hObject handle to Untitled_1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Untitled_3_Callback(hObject, eventdata, handles) % hObject handle to Untitled_3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Untitled_11_Callback(hObject, eventdata, handles) % hObject handle to Untitled_11 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('1.jpg');%读图 figure,subplot(131),imshow(I);title('原图'); I=double(I); I_moveresult=zeros(size(I)); H=size(I); Move_x=0; Move_y=150; I_moveresult(Move_x+1:H(1),Move_y+1:H(2),1:H(3))=I(1:H(1)-Move_x,1:H(2)-Move_y,1:H(3));% ***平移模块**** subplot(132),imshow(uint8(I_moveresult));title('水平左平移'); I_moveresult1=zeros(size(I)); H=size(I); Move_x=150; Move_y=0; I_moveresult1(Move_x+1:H(1),Move_y+1:H(2),1:H(3))=I(1:H(1)-Move_x,1:H(2)-Move_y,1:H(3)); subplot(133),imshow(uint8(I_moveresult1));title('垂直下平移'); % -------------------------------------------------------------------- function Untitled_12_Callback(hObject, eventdata, handles) % hObject handle to Untitled_12 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Untitled_13_Callback(hObject, eventdata, handles) % hObject handle to Untitled_13 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('6.jpg'); BW=im2bw(I,0.37); figure,subplot(121),imshow(I);title('原图'); subplot(122),imshow(BW);title('二值图'); % -------------------------------------------------------------------- function Untitled_14_Callback(hObject, eventdata, handles) % hObject handle to Untitled_14 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('6.jpg'); BW=im2bw(I,0.37); figure,subplot(121),imshow(BW);title('二值图'); BW=~BW, subplot(122),imshow(BW),title('反色图'); % -------------------------------------------------------------------- function Untitled_4_Callback(hObject, eventdata, handles) % hObject handle to Untitled_4 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('1.jpg');%读图 figure,subplot(121),imshow(I);title('原图'); % ***水平镜像**** I=double(I); H=size(I); I_flipud(1:H(1),1:H(2),1:H(3))=I(1:H(1),H(2):-1:1,1:H(3)); subplot(122),imshow(uint8(I_flipud));title('镜像后的图'); % -------------------------------------------------------------------- function Untitled_5_Callback(hObject, eventdata, handles) % hObject handle to Untitled_5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('1.jpg');%读图 figure,subplot(121),imshow(I);title('原图'); % ***垂直镜像*** I=double(I); H=size(I); I_flipud(1:H(1),1:H(2),1:H(3))=I(H(1):-1:1,1:H(2),1:H(3)); subplot(122),imshow(uint8(I_flipud));title('镜像后的图'); % -------------------------------------------------------------------- function Untitled_6_Callback(hObject, eventdata, handles) % hObject handle to Untitled_6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) A= imread('1.jpg'); figure,subplot(121),imshow(A);title('原图'); tform = maketform('affine',[2 0 0; 0 1 0 ; 0 0 1]); % ***水平拉伸**** B = imtransform(A,tform); subplot(122),imshow(B);title('水平拉伸后的图'); % -------------------------------------------------------------------- function Untitled_7_Callback(hObject, eventdata, handles) % hObject handle to Untitled_7 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) A= imread('1.jpg'); figure,subplot(121),imshow(A);title('原图'); tform = maketform('affine',[1 0 0; 0 2 0 ; 0 0 1]); % ***垂直拉伸*** B = imtransform(A,tform); subplot(122),imshow(B);title('垂直拉伸后的图'); % -------------------------------------------------------------------- function Untitled_8_Callback(hObject, eventdata, handles) % hObject handle to Untitled_8 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) I=imread('1.jpg'); J1=imrotate(I,-45); J2=i