Detector.m

function varargout = Detector(varargin)

gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @Detector_OpeningFcn, ...
                   'gui_OutputFcn',  @Detector_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

% --- Executes just before Detector is made visible.
function Detector_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 Detector (see VARARGIN)

% Choose default command line output for Detector
handles.output = hObject;
axes(handles.axes1);
imshow('blank.jpg');
axis off;

axes(handles.axes2);
imshow('blank.jpg');
axis off;

% Update handles structure
guidata(hObject, handles);


% --- Outputs from this function are returned to the command line.
function varargout = Detector_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 button press in face.
function face_Callback(hObject, eventdata, handles)
% hObject    handle to face (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

FileName=getappdata(hObject,'FN')

FDetect = vision.CascadeObjectDetector;

%Returns Bounding Box values based on number of objects
BB = step(FDetect,FileName);

axes(handles.axes2)
imshow(FileName); 
hold on
for i = 1:size(BB,1)
    rectangle('Position',BB(i,:),'LineWidth',3,'LineStyle','-','EdgeColor','r');
end
hold off;
%Face=imcrop(FileName,BB);
%figure,imshow(Face);
title('Face Detection');
display(BB)


% --- Executes on button press in load.
function load_Callback(hObject, eventdata, handles)
% hObject    handle to load (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

[filename filepath]=uigetfile({'*.*';'*.jpg';'*.png';'*.bmp'}, 'Search Image to be Displayed');
fullname = [filepath filename];
%now we read the image fullname
ImageFile = imread(fullname);
%Now let's display the image
axes(handles.axes1)
imshow(ImageFile)

setappdata(handles.face,'FN',ImageFile);



% --- Executes on button press in exit.
function exit_Callback(hObject, eventdata, handles)
% hObject    handle to exit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

display 'Exiting Detection Module!'
close(handles.figure1)