数字图像处理课程设计 matlab(11)

数字图像处理 使用matlab 很好的 报告

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 erzhi is made visible. function two_OpeningFcn(hObject, eventdata, handles, varargin)

% This function has no output args, see OutputFcn.

--------------------------------------------------------- %接下来是菜单的程序

--------------------------------------------------------- function handles)

-------------------------------------------------------- %文件打开程序

function open_Callback(hObject, eventdata, handles)

[name,path]=uigetfile({'*.bmp'},'载入图像'); if isequal(name,0)|isequal(path,0) errordlg('没有选中文件','出错'); return; else

x=imread([path,name]); axes(handles.axes1); imshow(x); handles.img=x; handles.noise_img=x; guidata(hObject,handles) end

--------------------------------------------------- function save_Callback(hObject, eventdata, handles)

%文件保存

[filename,pathname] = uiputfile('*.bmp','图片保存为');

if isequal([filename,pathname],[0,0]) errordlg('没有保存','出错'); return; else

file=strcat(pathname,filename);

file_Callback(hObject,

eventdata,

=

(handles.axes2); i=getimage(gca); imwrite(i,file); end

----------------------------------------------------- function handles)

clc; close all; close(gcf);

--------------------------------------------------------- % 直方图

------------------------------------------------------ function handles)

------------------------------------------------- function handles)

% R直方图 data (see GUIDATA)

set(handles.axes2,'HandleVisibility','ON');

axes(handles.axes2);

x=imhist(handles.image(:,:,1)); x1=x(1:10:256); horz=1:10:256; bar(horz,x1);

set(handles.axes2,'xtick',0:50:255); ------------------------------------------------------

function green_Callback(hObject, eventdata, handles)

% G直方图

set(handles.axes2,'HandleVisibility','ON'); axes(handles.axes2);

x=imhist(handles.image(:,:,2)); x1=x(1:10:256); horz=1:10:256; bar(horz,x1);

set(handles.axes2,'xtick',0:50:255); ------------------------------------------------------ function blue_Callback(hObject, eventdata, handles)

% B直方图

set(handles.axes2,'HandleVisibility','ON');

red_Callback(hObject,

eventdata,

zhf_Callback(hObject,

eventdata,

exit_Callback(hObject,

eventdata,

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