Question

In: Electrical Engineering

Hello, i am currently working on an attendance system using MATLAB by the comparison of 2...

Hello, i am currently working on an attendance system using MATLAB by the comparison of 2 images of the same class, does anyone have any ideas or methods to use

Solutions

Expert Solution

Just try out this source code ,i will surely help you to design attendance system .

function varargout = main(varargin)

% MAIN MATLAB code for main.fig

% MAIN, by itself, creates a new MAIN or raises the existing

% singleton*.

%

% H = MAIN returns the handle to a new MAIN or the handle to

% the existing singleton*.

%

% MAIN('CALLBACK',hObject,eventData,handles,...) calls the local

% function named CALLBACK in MAIN.M with the given input arguments.

%

% MAIN('Property','Value',...) creates a new MAIN or raises the

% existing singleton*. Starting from the left, property value pairs are

% applied to the GUI before main_OpeningFcn gets called. An

% unrecognized property name or invalid value makes property application

% stop. All inputs are passed to main_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 main

% Last Modified by GUIDE v2.5 11-May-2015 19:47:52

% Begin initialization code - DO NOT EDIT

gui_Singleton = 1;

gui_State = struct('gui_Name', mfilename, ...

'gui_Singleton', gui_Singleton, ...

'gui_OpeningFcn', @main_OpeningFcn, ...

'gui_OutputFcn', @main_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 main is made visible.

function main_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 main (see VARARGIN)

% Choose default command line output for main

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

% UIWAIT makes main wait for user response (see UIRESUME)

% uiwait(handles.figure1);

% --- Outputs from this function are returned to the command line.

function varargout = main_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)

% standard size of image is 300 *300

global co

clc

warning off

st = version;

if str2double(st(1)) < 8

beep

hx = msgbox('PLEASE RUN IT ON MATLAB 2013 or Higher','INFO...!!!','warn','modal');

pause(3)

delete(hx)

close(gcf)

return

end

co = get(hObject,'color');

addpath(pwd,'database','codes')

if size(ls('database'),2) == 2

delete('features.mat');

delete('info.mat');

end

% Get default command line output from handles structure

varargout{1} = handles.output;

function edit1_Callback(hObject, eventdata, handles)

% hObject handle to edit1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit1 as text

% str2double(get(hObject,'String')) returns contents of edit1 as a double

% --- Executes during object creation, after setting all properties.

function edit1_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

% --- Executes on button press in pushbutton1.

function pushbutton1_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

p = get(handles.edit1,'UserData');

if strcmp(p,'123') == 1

delete(hObject);

delete(handles.pushbutton2)

delete(handles.edit1);

delete(handles.text2);

delete(handles.text3);

delete(handles.text1);

delete(handles.text4);

msgbox('WHY DONT U READ HELP BEFORE STARTING','HELP....!!!','help','modal')

set(handles.AD_NW_IMAGE,'enable','on')

set(handles.DE_LETE,'enable','on')

set(handles.TRAIN_ING,'enable','on')

set(handles.STA_RT,'enable','on')

set(handles.RESET_ALL,'enable','on')

set(handles.EXI_T,'enable','on')

set(handles.HE_LP,'enable','on')

set(handles.DATA_BASE,'enable','on')

set(handles.text5,'visible','on')

else

msgbox('INVALID PASSWORD FRIEND... XX','WARNING....!!!','warn','modal')

end

% --- Executes on button press in pushbutton2.

function pushbutton2_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton2 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

close gcf

% --------------------------------------------------------------------

function AD_NW_IMAGE_Callback(hObject, eventdata, handles)

% hObject handle to AD_NW_IMAGE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function DE_LETE_Callback(hObject, eventdata, handles)

% hObject handle to DE_LETE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function TRAIN_ING_Callback(hObject, eventdata, handles)

% hObject handle to TRAIN_ING (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function STA_RT_Callback(hObject, eventdata, handles)

% hObject handle to STA_RT (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function DATA_BASE_Callback(hObject, eventdata, handles)

% hObject handle to DATA_BASE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function RESET_ALL_Callback(hObject, eventdata, handles)

% hObject handle to RESET_ALL (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function EXI_T_Callback(hObject, eventdata, handles)

% hObject handle to EXI_T (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function HE_LP_Callback(hObject, eventdata, handles)

% hObject handle to HE_LP (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% --------------------------------------------------------------------

function READ_ME_Callback(hObject, eventdata, handles)

% hObject handle to READ_ME (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

winopen('help.pdf')

% --------------------------------------------------------------------

function PRE_CAP_Callback(hObject, eventdata, handles)

% hObject handle to PRE_CAP (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

if exist('features.mat','file') == 0

msgbox('FIRST TRAIN YOUR DATABASE','INFO...!!!','MODAL')

return

end

ff = dir('database');

if length(ff) == 2

h = waitbar(0,'Plz wait Matlab is scanning ur database...','name','SCANNING IS IN PROGRESS');

for k = 1:100

waitbar(k/100)

pause(0.03)

end

close(h)

msgbox({'NO IMAGE FOUND IN DATABASE';'FIRST LOAD YOUR DATABASE';'USE ''ADD NEW IMAGE'' MENU'},'WARNING....!!!','WARN','MODAL')

return

end

fd = vision.CascadeObjectDetector();

[f,p] = uigetfile('*.jpg','PLEASE SELECT AN FACIAL IMAGE');

if f == 0

return

end

p1 = fullfile(p,f);

im = imread(p1);

bbox = step(fd, im);

vo = insertObjectAnnotation(im,'rectangle',bbox,'FACE');

r = size(bbox,1);

if isempty(bbox)

axes(handles.axes1)

imshow(vo);

msgbox({'NO FACE IN THIS PIC';'PLEASE SELECT SINGLE FACE IMAGE'},'WARNING...!!!','warn','modal')

uiwait

cla(handles.axes1); reset(handles.axes1); set(handles.axes1,'box','on','xtick',[],'ytick',[])

return

elseif r > 1

axes(handles.axes1)

imshow(vo);

msgbox({'TOO MANY FACES IN THIS PIC';'PLEASE SELECT SINGLE FACE IMAGE'},'WARNING...!!!','warn','modal')

uiwait

cla(handles.axes1); reset(handles.axes1); set(handles.axes1,'box','on','xtick',[],'ytick',[])

return

end

axes(handles.axes1)

image(vo);

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

bx = questdlg({'CORRECT IMAGE IS SELECTED';'SELECT OPTION FOR FACE EXTRACTION'},'SELECT AN OPTION','MANUALLY','AUTO','CC');

if strcmp(bx,'MANUALLY') == 1

while 1

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imc = imcrop(im);

bbox1 = step(fd, imc);

if size(bbox1,1) ~= 1

msgbox({'YOU HAVENT CROPED A FACE';'CROP AGAIN'},'BAD ACTION','warn','modal')

uiwait

else

close gcf

break

end

close gcf

end

imc = imresize(imc,[300 300]);

image(imc)

text(20,20,'\bfUr Precaptured image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

end

if strcmp(bx,'AUTO') == 1

imc = imcrop(im,[bbox(1)-50 bbox(2)-250 bbox(3)+100 bbox(4)+400]);

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imshow(imc)

qx = questdlg({'ARE YOU SATISFIED WITH THE RESULTS?';' ';'IF YES THEN PROCEED';' ';'IF NOT BETTER DO MANUAL CROPING'},'SELECT','PROCEED','MANUAL','CC');

if strcmpi(qx,'proceed') == 1

close gcf

imc = imresize(imc,[300 300]);

axes(handles.axes1)

image(imc)

text(20,20,'\bfUr Precaptured image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

elseif strcmpi(qx,'manual') == 1

while 1

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imc = imcrop(im);

bbox1 = step(fd, imc);

if size(bbox1,1) ~= 1

msgbox({'YOU HAVENT CROPED A FACE';'CROP AGAIN'},'BAD ACTION','warn','modal')

uiwait

else

break

end

close gcf

end

close gcf

imc = imresize(imc,[300 300]);

axes(handles.axes1)

image(imc)

text(20,20,'\bfUr Precaptured image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

else

end

end

immxx = getimage(handles.axes1);

zz = findsimilar(immxx);

zz = strtrim(zz);

fxz = imread(['database/' zz]);

q1= ehd(immxx,0.1);

q2 = ehd(fxz,0.1);

q3 = pdist([q1 ; q2]);

disp(q3)

if q3 < 0.5

axes(handles.axes2)

image(fxz)

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

text(20,20,'\bfUr Database Entered Image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes2,'xtick',[],'ytick',[],'box','on')

xs = load('info.mat');

xs1 = xs.z2;

for k = 1:length(xs1)

st = xs1{k};

stx = st{1};

if strcmp(stx,zz) == 1

str = st{2};

break

end

end

fid = fopen('attendence_sheet.txt','a');

fprintf(fid,'%s %s %s %s\r\n\n', 'Name','Date','Time', 'Attendence');

c = clock;

if c(4) > 12

s = [num2str(c(4)-12) ,':',num2str(c(5)), ':', num2str(round(c(6))) ];

else

s = [num2str(c(4)) ,':',num2str(c(5)), ':', num2str(round(c(6))) ];

end

fprintf(fid,'%s %s %s %s\r\n\n', str, date,s,'Present');

fclose(fid);

set(handles.text5,'string',['Hello ' str ' ,Your attendence has been Marked.'])

try

s = serial('com22');

fopen(s);

fwrite(s,'A');

pause(1)

fclose(s);

clear s

catch

msgbox({'PLZ CONNECT CABLE OR';'INVALID COM PORT SELECTED'},'WARNING','WARN','MODAL')

uiwait

delete(s)

clear s

end

else

msgbox('YOU ARE NOT A VALID PERSON', 'WARNING','WARN','MODAL')

cla(handles.axes1)

reset(handles.axes1)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5);

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

end

% --------------------------------------------------------------------

function LIVE_CAM_Callback(hObject, eventdata, handles)

% hObject handle to LIVE_CAM (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

global co

if exist('features.mat','file') == 0

msgbox('FIRST TRAIN YOUR DATABASE','INFO...!!!','MODAL')

return

end

ff = dir('database');

if length(ff) == 2

h = waitbar(0,'Plz wait Matlab is scanning ur database...','name','SCANNING IS IN PROGRESS');

for k = 1:100

waitbar(k/100)

pause(0.03)

end

close(h)

msgbox({'NO IMAGE FOUND IN DATABASE';'FIRST LOAD YOUR DATABASE';'USE ''ADD NEW IMAGE'' MENU'},'WARNING....!!!','WARN','MODAL')

return

end

if isfield(handles,'vdx')

vid = handles.vdx;

stoppreview(vid)

delete(vid)

handles = rmfield(handles,'vdx');

guidata(hObject,handles)

cla(handles.axes1)

reset(handles.axes1)

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

end

info = imaqhwinfo('winvideo');

did = info.DeviceIDs;

if isempty(did)

msgbox({'YOUR SYSTEM DO NOT HAVE A WEBCAM';' ';'CONNECT A ONE'},'WARNING....!!!!','warn','modal')

return

end

fd = vision.CascadeObjectDetector();

did = cell2mat(did);

for k = 1:length(did)

devinfo = imaqhwinfo('winvideo',k);

na(1,k) = {devinfo.DeviceName};

sr(1,k) = {devinfo.SupportedFormats};

end

[a,b] = listdlg('promptstring','SELECT A WEB CAM DEVICE','liststring',na,'ListSize', [125, 75],'SelectionMode','single');

if b == 0

return

end

if b ~= 0

frmt = sr{1,a};

[a1,b1] = listdlg('promptstring','SELECT RESOLUTION','liststring',frmt,'ListSize', [150, 100],'SelectionMode','single');

if b1 == 0

return

end

end

frmt = frmt{a1};

l = find(frmt == '_');

res = frmt(l+1 : end);

l = find(res == 'x');

res1 = str2double(res(1: l-1));

res2 = str2double(res(l+1 : end));

axes(handles.axes1)

vid = videoinput('winvideo', a);

vr = [res1 res2];

nbands = get(vid,'NumberofBands');

h2im = image(zeros([vr(2) vr(1) nbands] , 'uint8'));

preview(vid,h2im);

handles.vdx = vid;

guidata(hObject,handles)

tx = msgbox('PLZ STAND IN FRONT OF CAMERA STILL','INFO......!!!');

pause(1)

delete(tx)

kx = 0;

while 1

im = getframe(handles.axes1);

im = im.cdata;

bbox = step(fd, im);

vo = insertObjectAnnotation(im,'rectangle',bbox,'FACE');

axes(handles.axes2)

imshow(vo)

if size(bbox,1) > 1

msgbox({'TOO MANY FACES IN FRAME';' ';'ONLY ONE FACE IS ACCEPTED'},'WARNING.....!!!','warn','modal')

uiwait

stoppreview(vid)

delete(vid)

handles = rmfield(handles,'vdx');

guidata(hObject,handles)

cla(handles.axes1)

reset(handles.axes1)

set(handles.axes1,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes2,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

return

end

kx = kx + 1;

if kx > 10 && ~isempty(bbox)

break

end

end

imc = imcrop(im,[bbox(1)+3 bbox(2)-35 bbox(3)-10 bbox(4)+70]);

imx = imresize(imc,[300 300]);

axes(handles.axes1)

image(imx)

text(20,20,'\bfUr Current image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

immxx = imx;

zz = findsimilar(immxx);

zz = strtrim(zz);

fxz = imread(['database/' zz]);

q1= ehd(immxx,0.1);

q2 = ehd(fxz,0.1);

q3 = pdist([q1 ; q2]);

disp(q3)

if q3 < 0.5

axes(handles.axes2)

image(fxz)

set(handles.axes1,'xtick',[],'ytick',[],'box','on')

text(20,20,'\bfUr Database Entered Image.','fontsize',12,'color','y','fontname','comic sans ms')

set(handles.axes2,'xtick',[],'ytick',[],'box','on')

xs = load('info.mat');

xs1 = xs.z2;

for k = 1:length(xs1)

st = xs1{k};

stx = st{1};

if strcmp(stx,zz) == 1

str = st{2};

break

end

end

fid = fopen('attendence_sheet.txt','a');

fprintf(fid,'%s %s %s %s\r\n\n', 'Name','Date','Time', 'Attendence');

c = clock;

if c(4) > 12

s = [num2str(c(4)-12) ,':',num2str(c(5)), ':', num2str(round(c(6))) ];

else

s = [num2str(c(4)) ,':',num2str(c(5)), ':', num2str(round(c(6))) ];

end

fprintf(fid,'%s %s %s %s\r\n\n', str, date,s,'Present');

fclose(fid);

set(handles.text5,'string',['Hello ' str ' ,Your attendence has been Marked.'])

try

s = serial('com22');

fopen(s);

fwrite(s,'A');

pause(1)

fclose(s);

clear s

catch

msgbox({'PLZ CONNECT CABLE OR';'INVALID COM PORT SELECTED'},'WARNING','WARN','MODAL')

uiwait

delete(s)

clear s

end

else

msgbox('YOU ARE NOT A VALID PERSON', 'WARNING','WARN','MODAL')

cla(handles.axes1)

reset(handles.axes1)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5);

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

end

% --------------------------------------------------------------------

function SINGL_PIC_Callback(hObject, eventdata, handles)

% hObject handle to SINGL_PIC (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

flist = dir('database');

if length(flist) == 2

msgbox('NOTHING TO DELETE','INFO','modal');

return

end

cd('database')

[f,p] = uigetfile('*.jpg','SELECT A PIC TO DELETE IT');

if f == 0

cd ..

return

end

p1 = fullfile(p,f);

delete(p1)

flist = dir(pwd);

if length(flist) == 2

cd ..

return

end

for k = 3:length(flist)

z = flist(k).name;

z(strfind(z,'.') : end) = [];

nlist(k-2) = str2double(z);

end

nlist = sort(nlist);

h = waitbar(0,'PLZ WAIT, WHILE MATLAB IS RENAMING','name','PROGRESS...');

for k = 1:length(nlist)

if k ~= nlist(k)

p = nlist(k);

movefile([num2str(p) '.jpg'] , [num2str(k) '.jpg'])

waitbar((k-2)/length(flist),h,sprintf('RENAMED %s to %s',[num2str(p) '.jpg'],[num2str(k) '.jpg']))

end

pause(.5)

end

close(h)

cd ..

% --------------------------------------------------------------------

function MULTI_PIC_Callback(hObject, eventdata, handles)

% hObject handle to MULTI_PIC (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

flist = dir('database');

if length(flist) == 2

msgbox('NOTHING TO DELETE','INFO','modal');

return

end

for k = 3:length(flist)

na1(k-2,1) = {flist(k).name};

end

[a,b] = listdlg('promptstring','SELECT FILE/FILES TO DELETE','liststring',na1,'listsize',[125 100]);

if b == 0

return

end

cd ('database')

for k = 1:length(a)

str = na1{k};

delete(str)

end

cd ..

flist = dir('database');

if length(flist) == 2

msgbox({'NOTHING TO RENAME';'ALL DELETED'},'INFO','modal');

return

end

cd('database')

flist = dir(pwd);

for k = 3:length(flist)

z = flist(k).name;

z(strfind(z,'.') : end) = [];

nlist(k-2) = str2double(z);

end

nlist = sort(nlist);

h = waitbar(0,'PLZ WAIT, WHILE MATLAB IS RENAMING','name','PROGRESS...');

for k = 1:length(nlist)

if k ~= nlist(k)

p = nlist(k);

movefile([num2str(p) '.jpg'] , [num2str(k) '.jpg'])

waitbar((k-2)/length(flist),h,sprintf('RENAMED %s to %s',[num2str(p) '.jpg'],[num2str(k) '.jpg']))

end

pause(.5)

end

close(h)

cd ..

% --------------------------------------------------------------------

function BR_OWSE_Callback(hObject, eventdata, handles)

% hObject handle to BR_OWSE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

[f,p] = uigetfile('*.jpg','PLEASE SELECT AN FACIAL IMAGE');

if f == 0

return

end

p1 = fullfile(p,f);

im = imread(p1);

fd = vision.CascadeObjectDetector();

bbox = step(fd, im);

vo = insertObjectAnnotation(im,'rectangle',bbox,'FACE');

r = size(bbox,1);

if isempty(bbox)

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imshow(vo);

msgbox({'WHAT HAVE U CHOOSEN?';'NO FACE FOUND IN THIS PIC,';'SELECT SINGLE FACE IMAGE.'},'WARNING...!!!','warn','modal')

uiwait

delete(fhx)

return

elseif r > 1

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imshow(vo);

msgbox({'TOO MANY FACES IN THIS PIC';'PLEASE SELECT SINGLE FACE IMAGE'},'WARNING...!!!','warn','modal')

uiwait

delete(fhx)

return

end

bx = questdlg({'CORRECT IMAGE IS SELECTED';'SELECT OPTION FOR FACE EXTRACTION'},'SELECT AN OPTION','MANUALLY','AUTO','CC');

if strcmp(bx,'MANUALLY') == 1

while 1

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imc = imcrop(im);

bbox1 = step(fd, imc);

if size(bbox1,1) ~= 1

msgbox({'YOU HAVENT CROPED A FACE';'CROP AGAIN'},'BAD ACTION','warn','modal')

uiwait

else

break

end

close gcf

end

close gcf

imc = imresize(imc,[300 300]);

cd ('database');

l = length(dir(pwd));

n = [int2str(l-1) '.jpg'];

imwrite(imc,n);

cd ..

while 1

qq = inputdlg('WHAT IS UR NAME?','FILL');

if isempty(qq)

msgbox({'YOU HAVE TO ENTER A NAME';' ';'YOU CANT CLICK CANCEL'},'INFO','HELP','MODAL')

uiwait

else

break

end

end

qq = qq{1};

if exist('info.mat','file') == 2

load ('info.mat')

r = size(z2,1);

z2{r+1,1} = {n , qq};

save('info.mat','z2')

else

z2{1,1} = {n,qq};

save('info.mat','z2')

end

end

if strcmp(bx,'AUTO') == 1

imc = imcrop(im,[bbox(1)-50 bbox(2)-250 bbox(3)+100 bbox(4)+400]);

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imshow(imc)

qx = questdlg({'ARE YOU SATISFIED WITH THE RESULTS?';' ';'IF YES THEN PROCEED';' ';'IF NOT BETTER DO MANUAL CROPING'},'SELECT','PROCEED','MANUAL','CC');

if strcmpi(qx,'proceed') == 1

imc = imresize(imc,[300 300]);

cd ('database');

l = length(dir(pwd));

n = [int2str(l-1) '.jpg'];

imwrite(imc,n);

cd ..

while 1

qq = inputdlg('WHAT IS UR NAME?','FILL');

if isempty(qq)

msgbox({'YOU HAVE TO ENTER A NAME';' ';'YOU CANT CLICK CANCEL'},'INFO','HELP','MODAL')

uiwait

else

break

end

end

qq = qq{1};

if exist('info.mat','file') == 2

load ('info.mat')

r = size(z2,1);

z2{r+1,1} = {n , qq};

save('info.mat','z2')

else

z2{1,1} = {n,qq};

save('info.mat','z2')

end

close gcf

elseif strcmpi(qx,'manual') == 1

while 1

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imc = imcrop(im);

bbox1 = step(fd, imc);

if size(bbox1,1) ~= 1

msgbox({'YOU HAVENT CROPED A FACE';'CROP AGAIN'},'BAD ACTION','warn','modal')

uiwait

else

break

end

close gcf

end

close gcf

imc = imresize(imc,[300 300]);

cd ('database');

l = length(dir(pwd));

n = [int2str(l-1) '.jpg'];

imwrite(imc,n);

cd ..

while 1

qq = inputdlg('WHAT IS UR NAME?','FILL');

if isempty(qq)

msgbox({'YOU HAVE TO ENTER A NAME';' ';'YOU CANT CLICK CANCEL'},'INFO','HELP','MODAL')

uiwait

else

break

end

end

qq = qq{1};

if exist('info.mat','file') == 2

load ('info.mat')

r = size(z2,1);

z2{r+1,1} = {n , qq};

save('info.mat','z2')

else

z2{1,1} = {n,qq};

save('info.mat','z2')

end

else

return

end

end

% --------------------------------------------------------------------

function FRM_CAM_Callback(hObject, eventdata, handles)

% hObject handle to FRM_CAM (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

global co

if isfield(handles,'vdx')

vid = handles.vdx;

stoppreview(vid)

delete(vid)

handles = rmfield(handles,'vdx');

guidata(hObject,handles)

cla(handles.axes1)

reset(handles.axes1)

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

end

fd = vision.CascadeObjectDetector();

info = imaqhwinfo('winvideo');

did = info.DeviceIDs;

if isempty(did)

msgbox({'YOUR SYSTEM DO NOT HAVE A WEBCAM';' ';'CONNECT A ONE'},'WARNING....!!!!','warn','modal')

return

end

did = cell2mat(did);

for k = 1:length(did)

devinfo = imaqhwinfo('winvideo',k);

na(1,k) = {devinfo.DeviceName};

sr(1,k) = {devinfo.SupportedFormats};

end

[a,b] = listdlg('promptstring','SELECT A WEB CAM DEVICE','liststring',na,'ListSize', [125, 75],'SelectionMode','single');

if b == 0

return

end

if b ~= 0

frmt = sr{1,a};

[a1,b1] = listdlg('promptstring','SELECT RESOLUTION','liststring',frmt,'ListSize', [150, 100],'SelectionMode','single');

if b1 == 0

return

end

end

frmt = frmt{a1};

l = find(frmt == '_');

res = frmt(l+1 : end);

l = find(res == 'x');

res1 = str2double(res(1: l-1));

res2 = str2double(res(l+1 : end));

axes(handles.axes1)

vid = videoinput('winvideo', a);

vr = [res1 res2];

nbands = get(vid,'NumberofBands');

h2im = image(zeros([vr(2) vr(1) nbands] , 'uint8'));

preview(vid,h2im);

handles.vdx = vid;

guidata(hObject,handles)

tx = msgbox('PLZ STAND IN FRONT OF CAMERA STILL','INFO......!!!');

pause(1)

delete(tx)

kx = 0;

while 1

im = getframe(handles.axes1);

im = im.cdata;

bbox = step(fd, im);

vo = insertObjectAnnotation(im,'rectangle',bbox,'FACE');

axes(handles.axes2)

imshow(vo)

if size(bbox,1) > 1

msgbox({'TOO MANY FACES IN FRAME';' ';'ONLY ONE FACE IS ACCEPTED'},'WARNING.....!!!','warn','modal')

uiwait

stoppreview(vid)

delete(vid)

handles = rmfield(handles,'vdx');

guidata(hObject,handles)

cla(handles.axes1)

reset(handles.axes1)

set(handles.axes1,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes2,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

return

end

kx = kx + 1;

if kx > 10 && ~isempty(bbox)

break

end

end

imc = imcrop(im,[bbox(1)+3 bbox(2)-35 bbox(3)-10 bbox(4)+70]);

imx = imresize(imc,[300 300]);

fhx = figure(2);

set(fhx,'menubar','none','numbertitle','off','name','PREVIEW')

imshow(imx)

cd ('database');

l = length(dir(pwd));

n = [int2str(l-1) '.jpg'];

imwrite(imx,n);

cd ..

while 1

qq = inputdlg('WHAT IS UR NAME?','FILL');

if isempty(qq)

msgbox({'YOU HAVE TO ENTER A NAME';' ';'YOU CANT CLICK CANCEL'},'INFO','HELP','MODAL')

uiwait

else

break

end

end

qq = qq{1};

if exist('info.mat','file') == 2

load ('info.mat')

r = size(z2,1);

z2{r+1,1} = {n , qq};

save('info.mat','z2')

else

z2{1,1} = {n,qq};

save('info.mat','z2')

end

close gcf

stoppreview(vid)

delete(vid)

handles = rmfield(handles,'vdx');

guidata(hObject,handles)

cla(handles.axes1)

reset(handles.axes1)

set(handles.axes1,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

cla(handles.axes2)

reset(handles.axes2)

set(handles.axes2,'box','on','xtick',[],'ytick',[],'xcolor',[1 1 1],'ycolor',[1 1 1],'color',co,'linewidth',1.5)

% --- Executes on key press with focus on edit1 and none of its controls.

function edit1_KeyPressFcn(hObject, eventdata, handles)

% hObject handle to edit1 (see GCBO)

% eventdata structure with the following fields (see UICONTROL)

% Key: name of the key that was pressed, in lower case

% Character: character interpretation of the key(s) that was pressed

% Modifier: name(s) of the modifier key(s) (i.e., control, shift) pressed

% handles structure with handles and user data (see GUIDATA)

pass = get(handles.edit1,'UserData');

v = double(get(handles.figure1,'CurrentCharacter'));

if v == 8

pass = pass(1:end-1);

set(handles.edit1,'string',pass)

elseif any(v == 65:90) || any(v == 97:122) || any(v == 48:57)

pass = [pass char(v)];

elseif v == 13

p = get(handles.edit1,'UserData');

if strcmp(p,'123') == true

delete(hObject);

delete(handles.pushbutton2)

delete(handles.pushbutton1);

delete(handles.text2);

delete(handles.text3);

delete(handles.text1);

delete(handles.text4);

msgbox('WHY DONT U READ HELP BEFORE STARTING','HELP....!!!','help','modal')

set(handles.AD_NW_IMAGE,'enable','on')

set(handles.DE_LETE,'enable','on')

set(handles.TRAIN_ING,'enable','on')

set(handles.STA_RT,'enable','on')

set(handles.RESET_ALL,'enable','on')

set(handles.EXI_T,'enable','on')

set(handles.HE_LP,'enable','on')

set(handles.DATA_BASE,'enable','on')

set(handles.text5,'visible','on')

return

else

beep

msgbox('INVALID PASSWORD FRIEND... XX','WARNING....!!!','warn','modal')

uiwait;

set(handles.edit1,'string','')

return

end

else

msgbox({'Invalid Password Character';'Can''t use Special Character'},'warn','modal')

uiwait;

set(handles.edit1,'string','')

return

end

set(handles.edit1,'UserData',pass)

set(handles.edit1,'String',char('*'*sign(pass)))

% --------------------------------------------------------------------

function VI_EW_Callback(hObject, eventdata, handles)

% hObject handle to VI_EW (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

f = dir('database');

if length(f) == 2

msgbox('YOUR DATA BASE HAS NO IMAGE TO DISPLAY','SORRY','modal')

return

end

l = length(f)-2;

while 1

a = factor(l);

if length(a) >= 4

break

end

l = l+1;

end

d = a(1: ceil(length(a)/2));

d = prod(d);

d1 = a(ceil(length(a)/2)+1 : end);

d1 = prod(d1);

zx = sort([d d1]);

figure('menubar','none','numbertitle','off','name','Images of Database','color',[0.0431 0.5176 0.7804],'position',[300 200 600 500])

for k = 3:length(f)

im = imread(f(k).name);

subplot(zx(1),zx(2),k-2)

imshow(im)

title(f(k).name,'fontsize',10,'color','w')

end

% --------------------------------------------------------------------

function Start_Training_Callback(hObject, eventdata, handles)

% hObject handle to Start_Training (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

ff = dir('database');

if length(ff) == 2

h = waitbar(0,'Plz wait Matlab is scanning ur database...','name','SCANNING IS IN PROGRESS');

for k = 1:100

waitbar(k/100)

pause(0.03)

end

close(h)

msgbox({'NO IMAGE FOUND IN DATABASE';'FIRST LOAD YOUR DATABASE';'USE ''ADD NEW IMAGE'' MENU'},'WARNING....!!!','WARN','MODAL')

return

end

if exist('features.mat','file') == 2

bx = questdlg({'TRAINING HAS ALREDY BEEN DONE';' ';'WANT TO TRAIN DATABASE AGAIN?'},'SELECT','YES','NO','CC');

if strcmpi(bx,'yes') == 1

builddatabase

msgbox('TRAINING DONE....PRESS OK TO CONTINUE','OK','modal')

return

else

return

end

else

builddatabase

msgbox('TRAINING DONE....PRESS OK TO CONTINUE','OK','modal')

return

end

% --------------------------------------------------------------------

function BYE_Callback(hObject, eventdata, handles)

% hObject handle to BYE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

close gcf

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%end%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% --------------------------------------------------------------------

function ATTENDENCE_Callback(hObject, eventdata, handles)

% hObject handle to ATTENDENCE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

if exist('attendence_sheet.txt','file') == 2

winopen('attendence_sheet.txt')

else

msgbox('NO ATTENDENCE SHEET TO DISPLAY','INFO...!!!','HELP','MODAL')

end

% --------------------------------------------------------------------

function DEL_ATTENDENCE_Callback(hObject, eventdata, handles)

% hObject handle to DEL_ATTENDENCE (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

if exist('attendence_sheet.txt','file') == 2

delete('attendence_sheet.txt')

msgbox('ATTENDENCE DELETED','INFO...!!!','MODAL')

else

msgbox('NO ATTENDENCE SHEET TO DELETE','INFO...!!!','HELP','MODAL')

end

% --------------------------------------------------------------------

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)

x = questdlg({'Resetting will Clear the followings: ';'1. Attendence_sheet';'2. Database';'3. features.mat';'4. Info.mat';'Do u want to continue?'},'Please select...!!');

if strcmpi(x,'yes') == 1

delete('attendence_sheet.txt')

delete('features.mat')

delete('info.mat')

cd ([pwd, '\database'])

f = dir(pwd);

for k = 1:length(f)

delete(f(k).name)

end

cd ..

cla(handles.axes1);

reset(handles.axes1);

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

cla(handles.axes2);

reset(handles.axes2);

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

set(handles.text5,'string','')

beep

msgbox('All Reset','Info','modal')

end

% --------------------------------------------------------------------

function Untitled_2_Callback(hObject, eventdata, handles)

% hObject handle to Untitled_2 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

cla(handles.axes1);

reset(handles.axes1);

set(handles.axes1,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

cla(handles.axes2);

reset(handles.axes2);

set(handles.axes2,'box','on','xcolor','w','ycolor','w','xtick',[],'ytick',[],'color',[0.0431 0.5176 0.7804],'linewidth',1.5)

set(handles.text5,'string','')

% --------------------------------------------------------------------

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_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)

% --------------------------------------------------------------------

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)

Manojponduru answered 7 months ago
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