function varargout = BGD(varargin)
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @BGD_OpeningFcn, ...
'gui_OutputFcn', @BGD_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 BGD is made visible.
function BGD_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes BGD wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = BGD_OutputFcn(hObject, eventdata, handles)
varargout{1} = handles.output;
% --- Executes on button press in BrowseButton.
function BrowseButton_Callback(hObject, eventdata, handles)
ImageDir = uigetdir();
handles.ImageDir = ImageDir;
% Update handles structure
guidata(hObject, handles);
DirPathEditBox_Callback(hObject, eventdata, handles);
function DirPathEditBox_Callback(hObject, eventdata, handles)
if isfield(handles, 'ImageDir')
set(handles.DirPathEditBox , 'String' , handles.ImageDir );
end
guidata(hObject,handles); %save data to handles
% --- Executes on button press in RunTestButton.
function RunTestButton_Callback(hObject, eventdata, handles)
k = zeros(256,3);
aglArray = [];
if isfield(handles, 'ImageDir')
srcFiles = dir(strcat(handles.ImageDir,'\','*.png'));
if length(srcFiles) > 0
for i = 1 : length(srcFiles)
fileName = strcat(handles.ImageDir,'\',srcFiles(i).name);
I = imread(fileName);
J = rgb2gray(I);
%figure, imshow(J);
K = imhist(J);
display(length(K));
k(:,i) = K;
K = K(50:200);
if mean(K) > 50 && mean(K) < 150
aglArray(length(aglArray)+1) = 1;
elseif mean(K) > 150 && mean(K) < 256
aglArray(length(aglArray)+1) = 0;
else
aglArray(length(aglArray)+1) = -1;
end
end
plot(handles.GroupAGraph, k(:,1) );
plot(handles.GroupBGraph, k(:,2) );
plot(handles.GroupTypeGraph, k(:,3) );
display(aglArray);
end
else
warndlg('Please choose directory of images','Error');
end
