www.pudn.com > image_search.rar > image_search.m
function varargout = image_search(varargin)
% IMAGE_SEARCH M-file for image_search.fig
% IMAGE_SEARCH, by itself, creates a new IMAGE_SEARCH or raises the existing
% singleton*.
%
% H = IMAGE_SEARCH returns the handle to a new IMAGE_SEARCH or the handle to
% the existing singleton*.
%
% IMAGE_SEARCH('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in IMAGE_SEARCH.M with the given input arguments.
%
% IMAGE_SEARCH('Property','Value',...) creates a new IMAGE_SEARCH or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before image_search_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to image_search_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
% Copyright 2002-2003 The MathWorks, Inc.
% Edit the above text to modify the response to help image_search
% Last Modified by GUIDE v2.5 13-May-2008 07:35:47
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @image_search_OpeningFcn, ...
'gui_OutputFcn', @image_search_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 image_search is made visible.
function image_search_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 image_search (see VARARGIN)
% Choose default command line output for image_search
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes image_search wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = image_search_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 slider movement.
function slider1_Callback(hObject, eventdata, handles)
global IMG
Val = round(get(hObject,'Value'));
ValStr = num2str(Val);
set(handles.txtR,'string',ValStr);
IMG1=cat(3,str2num(get(handles.txtR,'string'))*IMG, ...
str2num(get(handles.txtG,'string'))*IMG, ...
str2num(get(handles.txtB,'string'))*IMG);
axes(handles.axes3);
cla;
imshow(IMG1);
% --- Executes during object creation, after setting all properties.
function slider1_CreateFcn(hObject, eventdata, handles)
usewhitebg = 1;
if usewhitebg
set(hObject,'BackgroundColor',[.9 .9 .9]);
else
set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end
% --- Executes on slider movement.
function slider2_Callback(hObject, eventdata, handles)
global IMG
IMG1=uint8(ones(10,5));
Val = round(get(hObject,'Value'));
ValStr = num2str(Val);
set(handles.txtG,'string',ValStr);
IMG1=cat(3,str2num(get(handles.txtR,'string'))*IMG, ...
str2num(get(handles.txtG,'string'))*IMG, ...
str2num(get(handles.txtB,'string'))*IMG);
axes(handles.axes3);
cla;
imshow(IMG1);
% --- Executes during object creation, after setting all properties.
function slider2_CreateFcn(hObject, eventdata, handles)
usewhitebg = 1;
if usewhitebg
set(hObject,'BackgroundColor',[.9 .9 .9]);
else
set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end
% --- Executes on slider movement.
function slider3_Callback(hObject, eventdata, handles)
global IMG
Val = round(get(hObject,'Value'));
ValStr = num2str(Val);
set(handles.txtB,'string',ValStr);
IMG1=cat(3,str2num(get(handles.txtR,'string'))*IMG, ...
str2num(get(handles.txtG,'string'))*IMG, ...
str2num(get(handles.txtB,'string'))*IMG);
axes(handles.axes3);
cla;
imshow(IMG1);
% --- Executes during object creation, after setting all properties.
function slider3_CreateFcn(hObject, eventdata, handles)
usewhitebg = 1;
if usewhitebg
set(hObject,'BackgroundColor',[.9 .9 .9]);
else
set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
global RGB
[filename,pathname] = uigetfile({'*.jpg','JPG(*.jpg)';'*.bmp','BMP(*.bmp)';'*.*','ALL(*.*)'},'File Selector');
try,
if ~isequal(filename, 0)
fullname=fullfile(pathname,filename);
RGB =imread(fullname);
axes(handles.axes1);
cla;
imshow(RGB);
end
catch,
msgbox('Warning: Can not read!','Error','warn');
end
% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
global RGB
if isempty(RGB)
msgbox('Warning: Have no picture!','Error','warn');
return;
end
axes(handles.axes2);
imshow(RGB);
R=uint8(str2num(get(handles.txtR,'string')));
G=uint8(str2num(get(handles.txtG,'string')));
B=uint8(str2num(get(handles.txtB,'string')));
Rt=RGB(:,:,1);
Gt=RGB(:,:,2);
Bt=RGB(:,:,3);
[r,c]=find(Rt==R);
m=length(r);
flag=0;
axes(handles.axes2);
set(handles.listbox1,'string','');
h = waitbar(0,'Please wait...');
if m~=0
k=1/m;
else
k=1;
end
P=zeros(1,m);
j=1;
for i=1:m
if Gt(r(i),c(i))<=G+5 && Gt(r(i),c(i))>=G-5 && Bt(r(i),c(i))<=B+5 && Bt(r(i),c(i))>=B-5
% if Gt(r(i),c(i))==G && Bt(r(i),c(i))==B
set(handles.listbox1,'string',strvcat(get(handles.listbox1,'string'),[num2str(c(i)),',',num2str(r(i))]));
flag=1;
P(j)=i;
j=j+1;
else
waitbar(i*k);
end
end
close(h)
for i=1:m
if P(i)~=0
text(c(P(i)),r(P(i)),'+','color','r');
end
end
if flag==0
msgbox('Warning: Have not the paxel!','Error','warn');
end
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
clear all;
close all hidden;
% --- Executes during object creation, after setting all properties.
function listbox1_CreateFcn(hObject, eventdata, handles)
if ispc
set(hObject,'BackgroundColor','white');
else
set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end
% --- Executes during object creation, after setting all properties.
function axes3_CreateFcn(hObject, eventdata, handles)
global IMG
IMG=uint8(ones(10,5));
% --- Executes on selection change in listbox1.
function listbox1_Callback(hObject, eventdata, handles)
% --- Executes on button press in pushbutton5.
function pushbutton5_Callback(hObject, eventdata, handles)
global IMG
c = uisetcolor(handles.axes3, 'DialogTitle');
c1=uint8(c*255);
set(handles.txtR,'string',num2str(c1(1)));
set(handles.txtG,'string',num2str(c1(2)));
set(handles.txtB,'string',num2str(c1(3)));
set(handles.slider1,'value',c1(1));
set(handles.slider2,'value',c1(2));
set(handles.slider3,'value',c1(3));
IMG1=cat(3,c1(1)*IMG,c1(2)*IMG,c1(3)*IMG);
axes(handles.axes3);
cla;
imshow(IMG1);