Upload
suganya-periasamy
View
238
Download
0
Embed Size (px)
Citation preview
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
1/18
KNOWLEDGE INSITUTE OFTECHNOLOGY
SALEM.
Paper presentation on
DIGITAL IMAGE
PROCESSING
ADVANCEDPOLLING BY IRIS TECHNOLOGY
Submitted by,
KARTHIK.S KANDAKRISHNAN.S
2nd ye ! CSE 2 nd ye ! CSE
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
2/18
" !t#i"$#en%u&'m i(.)*m
C*nt )t n*+ - // - 0
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
3/18
ABSTRACT:
India is a secular country
T#i$ 1#! $e i(( 1!*3e t* be m*!e e44e)ti3e i4 t#e Dem*)! )y *4 Indi i$
en!i)#ed. F*! t#i$ en!i)#ment t#e 1 !ti)i1 ti*n *4 t#e HUMAN 5ESOU5CE
i$ e$$enti ( nd *b3i*u$(y t#e ELECTIONS 1( y t#e "ey !*(e. T#i$ 1 1e!
im$ t 1!*3idin' t#e $uit b(e 1 n )e 4*! t#e 1!e3 i(in' m (1! )ti)e$ in
'ene! ( e(e)ti*n$.
We )*me u1 it# bi*met!i) $*(uti*n ' in$t !i''in', mi$)!e nt$ nd
# )"in' *4 1e!$*nne( d t b $e. A$ m ny $ 67 ty1e$ *4 identi4i) ti*n$
$)#eme$ !e u$ed in 'ene! ( e(e)ti*n$ n* d y$. S* t#e ! te *4 inte!)# n'e
i$ #i'#. 8ut, t#i$ ) n be 3*ided by *u! ne inn*3 ti3e 1*$$ib(e
te)#n*(*'i) ( t!end *4 im1(ementin' 9 IRIS SCANNING MECHANISM.
I!i$ i$ t#e )*(*!ed 1 !t *4 t#e eye t# t )*n$i$t$ *4 mu$)u( ! di 1#! 'm
$u!!*undin' t#e 1u1i( nd !e'u( tin' t#e (i'#t ente!in' t#e eye by e:1 ndin'
nd )*nt! )tin' t#e 1u1i(. A$ t#e ! ti* *4 1e*1(e # 3in' $ me i!i$ $t!u)tu!e i$
6/;- e # 3e d*1ted t#i$ me)# ni$m. T#u$ 1!*3idin' bi*met!i) $e)u!ity,
e $i'n t* b!in' $e)u!ed dem*)! )y in *u! n ti*n.
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
4/18
INDEX
Int!*du)ti*n
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
5/18
INTRODUCTION:
Biometrics i$ t#e
$)ien)e *4 me $u!in' nindi3idu (?$
1#y$i*(*'i) ( *!
be# 3i*! ( )# ! )te!i$ti)$
4*! ut*m ti)
identi4i) ti*n.
8i*met!i)$ i$ t#e *n(y
3i b(e 11!* )# t*
1e!$*n ( !e)*'niti*n. It
) n 'i3e ut*m ti)
1e!$*n ( !e)*'niti*n b $ed
*n 1#y$i*(*'i) ( *!
be# 3i*! ( )# ! )te!i$ti)$.
Any #um n
bi*met!i) )# ! )te!
$ ti$4ie$
Uni3e!$ (ity
Di$tin)ti3ene$$
@e!m nen)e
C*((e)ti3ene$$.
S*, 8i*met!y ) n
be t#e *n(y y 4*!
*44e!in' '!e te! $e)u!ity
nd )*n3enien)e t# n
t! diti*n ( met#*d$ *4
1e!$*n ( !e)*'niti*n.
Ty1e$ *4 bi*met!i)
te)#n*(*'ie$ 4*((* $
t#e !e)*'niti*n *4 1e!$*n
by #i$ Fin'e!1!int, F )e,
H nd 'e*met!y, Iris
scanning nd *i)e
!e)*'niti*n. T#e
)*m1 !i$*n *4 t#e
bi*met!i)$ it# t#e)# ! )te!i$ti)$ !e 'i3en $
4*((* $+
7
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
6/18
BIOMETRIC
AUTHENTICATION
MECHANISM:
Biom !"i#
A$!% &!i#'!io& i$ de4ined
$ me $u!in' n
indi3idu (?$ 1#y$i) (
4e tu!e$ in n
ut#enti) ti*n in=ui!y nd
)*m1 !in' t#i$ d t it#
$t*!ed bi*met!i) !e4e!en)e
d t , identi4i) ti*n 4*!
$1e)i4i) u$e! ) n be
dete!mined nd
ut#enti) ti*n 4*! ))e$$
) n be '! nted.
I"i( (#'&:
I!i$ !e)*'niti*n
)!e te$ n "eye signature"
4!*m t#e 3 $)u( !
)*n4i'u! ti*n *4 t#e i!i$, n
e:t!eme(y )*n$i$tent nd
!e(i b(e tt!ibute it# t#e
d3 nt 'e *4 bein'
1!*te)ted in$ide t#e eye
it$e(4. An im 'e *4 i!i$ i$
) 1tu!ed by # 3in' t#e
indi3idu ( (**" t#!*u'#
(en$ t t#e (i'nment
t !'et. Di$e $e$ *! in%u!ie$
t# t *u(d inte!4e!e it#
t#e i!i$ !e )*m1 ! ti3e(y
! !e in t#e 'ene! (
1*1u( ti*n.
I"i( :
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
7/18
Eye i$ t#e 1!e)i*u$
1 !t *4 t#e b*dy it# t#e
di mete! *4 2/ mm. It
)*n$i$t$ *4 *ute! $)(e! ,
)*!ne , nd t#e )#*!*id$
nt t#e !etin . C#*!*id$ !e
be(* $)(e! 4*!med by t#e
b(**d 3e$$e($ nd !e
1i'mented. T#e nte!i*!
)#*!*id$ i$ di3ided int*
ciliary body nd iris
diaphragm . I!i$ # $
t#e ) 1 bi(ity *4 e:1 n$i*n
nd )*nt! )ti*n. It
m int in$ t#e (en$ in t#e
1e!4e)t ) 3ity. Len$
)*nt in$ /B-/ *4 te!
nd - *4 4 t it# m*!e
1!*tein$. O1t*met!i$t
!e$e !)# $u''e$ted t# t t#e
1 tte!n$ *4 b(**d 3e$$e($
*n t#e b )" *4 t#e #um n
eye e!e uni=ue 4!*m
1e!$*n t* 1e!$*n. Fu!t#e!
!e$e !)# !e$u(ted t# t t#e$e
1 tte!n$, e3en bet een
identi) ( t in$, e!eindeed uni=ue t#!*u'#*ut
t#e i!i$.
M*!e $1e)i4i) ((y
t#e $u!3ey$ $ y t# t
1:10^78 i(( # 3e t#e
$ me ty1e *4 i!i$ #i)# i$
t#e ! !ity ) $e *4 e!!*!
*))u!!en)e. T#i$ ) n be
3*ided by t#e b(**d
3e$$e( dete)ti*n.
B)OC* DIAGRAM:
-
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
8/18
IMAGE AC+UISITION:
T#e im 'e *4 t#e
i!i$ i$ )=ui!ed u$in' t#e
$) nnin' te)#ni=ue$. T#e
$) nnin' *4 i!i$ i$ m de by
ny ty1e *4 t#e $) nne!$.
T#e ty1e$ *4 $) nne!$ !e
$ 4*((* $+
Hand-held : T#ey !e
ine:1en$i3e nd (e$$3e!$ ti(e. 8ut t#e e!!*!
*))u!!en)e de1end$ *n t#e
# nd t# t #*(d$. S# "y
m*3ement $ mu$t be
3*ided t* 'et )(e ! im 'e.
lat!ed: T#i$ 4*((* $ t#e
1!*)e$$ *4 b$*!1ti*n nd
!e4(e)ti*n *4 t#e (i'#t.
8( )" (i'#t i$ b$*!bed nd
#ite i$ !e4(e)ted. T#e
)*(*!$ !e !e4(e)ted *!
b$*!bed ))*!din' t* t#e
!e$*(uti*n. CCD ) 1t*!$
!e u$ed t* )*n3e!t t#e
!e4(e)ted (i'#t int*
e(e)t!*ni)
nd nume!i) ( $i'n ($.
es#to$: T#i$ $) nne! # $
t#e $ me 1!*)e$$ *4 4( t
bet. 8ut t#e bit$ t! n$4e!!ed
i$ 62 ! t#e! d*ne in t#e
4( t bed. %icro &ilm : T#i$ $) nne!
$) n$ t#e 4i(m u$in' CCD
) 1t*! *! $)!een *4 mi)!*
4i(m. T#i$ im 'e )=ui!ed
u$in' t#*$e mi)!*4i(m$ !e
))u! te but ) n t it##*(d
4*! (*n' time.
DATA STORAGE:
T#e im 'e
*bt ined $* i$ digitalized.
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
9/18
T#e im 'e i$ !e1!e$ented
$ 4 :, y # 3in' t#e
m1(itude *4 4 t $1 ti (
)*B*!din te$ :, y i$ t#e
inten$ity *4 im 'e t t# t
1*int$. 4 :, y i$ t#e n*n
e!* nd 4inite, $in)e (i'#t
i$ ene!'y. T#e d t
*bt ined 4!*m t#e $) nne!
i$ $t*!ed in t#e d t b $e *4
t#e $y$tem $ di'it (i ed
4*!m it# t#e 1e!$*n $identity, !e$identi (
dd!e$$ nd 1e!$*n (
det i($. T#i$ !em in$
un)# n'ed in t#e $e!3e!.
T#e 1!*)e$$ i$ $imi( ! t*
t#e 1!e1 ! ti*n *4 3*te! $
(i$t. T#i$ im 'e i$ ) ((ed $
t#e 4i!$t im 'e.
T#e$e 4*((* in' 4*!m t#e
i, &!i-i#'!io& "o# (( .
On 1*((in' d y t#e 1e!$*n
#* # $ t* 3*te i(( 'i3e
#i$ bi*met!y m*!e
$1e)i4i) ((y, i!i$. T#i$
im 'e i$ ) ((ed t#e te$t
im 'e. T#e 1!*)e$$ *4
ut#enti) ti*n # $ t#e
4*((* in' $te1$.
IMAGE CRO//ING:
T#e eye )*n$i$t$ *4
t#e 4 )t*! ) ((ed t#e
!e$*(uti*n. T#i$ i$ *4 t *
ty1e$.
'$atial: T#i$
i$ !e( ted it#
t#e $ m1(in'
inte!3 (. Hi'#
$1 ti (
!e$*(uti*n,
m*!e $ m1(in'
! te nd in)!e $e in t#e
$ m1(in' 1*int.
(ray le)el +
T#i$ de1end$
*n t#e
=u nti ti*n(e3e(. M*!e
=u nti ti*n
(e3e($
!e$u(t$ in t#e
(* e! =u nti ti*n e!!*!.
T#e ! (! im' i$
)*n3e!ted t* t#e '! y (e3e(
$) (e. T#en t#e im 'e i$
)!*11ed i.e. t#e needed
in4*!m ti*n i$ t "en 4!*m
t#e te$ted im 'e.
J
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
10/18
EDGE DETECTION:
8*und !y bet een
t * !e'i*n$ it# !e( ti3e(y
'! y (e3e( 1!*1e!tie$ i((
4*!m n ed'e. 1i:e(
(*) ti*n$ *4 b!u1t '! y
(e3e( )# n'e !e n*ted.
M ny (*) ( de!i3 ti3e
*1e! t*!$ !e u$ed t*
dete)t t#e ed'e 1*int$.
Ed'e dete)ti*n ) n be
m de u$in' t#e '! dient*1e! t*!$. M ny ty1e$ *4
t#e *1e! t*!$ !e 3 i( b(e.
T#e #i'#(y )*ntented i$
t#e $*be( *1e! t*! nd
1!e itt *1e! t*!. T#u$ t#e
ed'e dete)ti*n *4 t#e ! (!
im' i$ d*ne.
IMAGE
TRANS ORMATION:
T#e im 'e
*bt ined i$ t* be )*n3e!ted
int* t#e m t#em ti) ( 4*!m
$* $ t* m "e t#e
)*m1 !i$*n it# t#e 4i!$t
im 'e t# t i$ *bt ined
(!e dy. S* t#e te$t im 'e
i$ t! n$4*!med u$in' ny
*4 t#e ty1e$B DFT, FFT,
W ($#, H d m !d, DCT,
H (, S( nt, nd H*te((in'.
Di$)!ete )*$ine t! n$4*!m
) n be $u''e$ted be) u$e
in4*!m ti*n 1 )"in' i$
$u1e!i*! b $i$ im 'e$ *4
DCT !e 4i:ed. T#e
1!*)e$$ *4 t#e im 'e
t! n$4*!m ti*n i$ d*ne t*
t#e ! (! im' . T#en t#e
-i"(! im' i$ )!*11ed,ed'e dete)ted nd
t! n$4*!med u$in' t#e
)*$ine t! n$4*!m.
IMAGE
COM/ARISON:
T#en t#e im 'e
)*m1 !i$*n bet een t#e
! (! nd -i"(! im' i$
m de. T#e '! nt nd deni (
*4 t#e 1!*)e$$ i$ m de by
t#i$ 1!*)e$$. T#e t! n$4*!m
*4 t#e te$t im 'e i$
)*m1 !ed it# t#e e3e!y
-i"(! im' ( in t#e d t
b $e. I4 t#e m t)# i$ 4*und
in t#e d t b $e t#e
1e!$*n $ in4*!m ti*n i$
di$1( yed nd #e $ ((* ed
6/
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
11/18
t* ) $t #i$ 3*te. E($e #e $
!e%e)ted 4*! 3*tin'.
IDENTI ICATION AND AUTHENTICATION:
Mi&imi '!io& o- AR :
T #e 4 ($e ))e1t n)e ! te
FA5 ) n be d%u$ted in
t#e !e)*'niti*n ('*!it#m
3i t#e ))e1t n)et#!e$#*(d B t#e #i'#e! t#e
))e1t n)e t#!e$#*(d, t#e
(* e! t#e FA5. 5 i$in'
t#e ))e1t n)e t#!e$#*(d,
#* e3e! ($* ! i$e$ t#e
F55. T#e!e4*!e, t#e '* (
mu$t be t* # 3e $ $m ((
n FA5 $ 1*$$ib(e 4*! ny
'i3en F55, nd 3i)e 3e!$ .
T#e!e !e )e!t in
4 )t*!$, #i)# 1!im !i(y
in4(uen)e t#e FA5, #i(e
*t#e!$ m in(y 44e)t t#e
F55. F*! 4i:ed F55,
FA5 i$ de1endent *n t#e
4*((* in' 4 )t*!$+
Ty1
e *4
bi*
met!
i)
4e t
u!e
!eti
nin
t#i$
) $e
66
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
12/18
u
(ity
*4
t#e
$en$
*!$
U$e!
be#
3i*!
E44e
)ti3
ene$
$ *4
t#e
!e)*
'niti
*n
('*
!it#m
T#e
num
be!
*4
bi*
met!
i)
!e4e!
en)e
$ in
n
iden
ti4i)
ti*
n
ON)INE ACCESS:
In t#e 'ene! (
e(e)ti*n 1!*)e$$, t#e 3*te!
$#*u(d b!in' t#e identity
) !d *! )iti en$#i1 ) !d t*
t#e e(e)ti*n b**t#. T#e)*n)e!ned ut#*!itie$
)#e)" t#e$e ut#*!i ed
identity ) !d$. In ) $e
b*t# d t b $e$ !e $ me
,t#e 3*te! i$ )#e)"ed 4*!
(!e dy 1*((in' in t#e $ me
e(e)ti*n t#e 3*te! i$ $ent t*
1*((. In t#e E M t#e 3*te!
1*(( 4*! #i$ #e! de$i!ed
1 !ty. Sin)e t#i$ i$ time
)*n$umin' nd un!e(i b(e
1!*)e$$.
Fu!t#e! t#e
'*3e!nment # $ t* 1 y
e:t! 'e$ 4*! t#e
$e!3 nt$. In t#e )tu (
im1(ement ti*n 1!*)e$$,
t#e 3*te! $#*u(d $t nd
be4*!e t#e !etin $) nnin'
62
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
13/18
de3i)e $y$tem t#e $y$tem
'#3$i" ( n im 'e *4 t#e
tt!ibute t#!*u'# n
11!*1!i te $) nnin'
te)#ni=ue. On)e t#e
$) nned )*ntent i$
)=ui!ed, it mu$t be
o#' i , 5i& !% ( " "
$( " ,'!' '( 4*!
1!*)e$$in' 1u!1*$e$.
T#e (*) (i ti*n i$
)tu ((y en)!y1ted in
GAIC ('*!it#m $* t# t
un ut#*!i ed u$e! ) n t
))e$$ . Du!in' t#i$ $te1,
e:t! ne*u$ in4*!m ti*n (
)*ntent i$ di$) !ded nd
mi&$!i' !e i$*( ted nd
tu!ned int* ! m '!
5)!y1t*'! 1#i) ('*!it#m ,
$*!t *4 inte!n ( ) n*ni) (
4*!m 4*! m t)#in'
tt!ibute$ $t*!ed in
d t b $e. Minuti e !e t#e
uni=ue(y di44e!enti tin'
)# ! )te!i$ti)$ *4 t#e
bi*met!i) tt!ibute. T#e
$) nned tem1( te *4 t# t
1e!$*n i$ )#e)"ed it# ((
*t#e! tem1( te$. i4 t#e
e: )t m t)# i$ 4*und, t#en
t#e d t b $e i$ )#e)"ed
#et#e! #e # $ (!e dy
3*ted *n t#e $ me e(e)ti*n,
i4 n*t, t#en t#e )*n)e!ned
3*te! DBb $e i$ 1ub(i$#ed$ yin' e(i'ib(e t* 3*te .
T#e 3*te! ) n 1*((
4*! #i$ #e! de$i!ed 1 !ty.
In ) $e, i4 3*te! t!ie$ t*
3*te 4*! *n)e ' in, it
) n t be d*ne. Ou!
A('*!it#m m de $ ee1
4*! t# t be) u$e *n)e
1*((in' i$ d*ne n ent!y i$
m de in t* t#e 3*te! $
D t b $e. T#i$ 1!e3ent$
t#e m (1! )ti)e *4 !i''in'.
)O CHART OR ON)INE ACCESS :
T#e 4*((* in' 4(*
)# !t $#* $ t#e 1!*)e$$
in3*(3ed in t#e
ut#enti) ti*n *4 t#e 3*te!.
60
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
14/18
USER AND THE SER;ER:
NET OR* ACCESSMENT:
6>
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
15/18
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
16/18
CONC)USION:
T#e in)!e $e in
m (1! )ti)e$ du!in'
e(e)ti*n 1*((in' (i"e!i''in', mi$)!e nt m de u$
t* !e( y *n #i'#(y $e)u!e
1*((in' $y$tem. E3en
t#*u'# t#e 1!e$ent
E M@S $"i1$ $*me $*!t *4
bu!den. Sti(( it i$ n*t mu)#
!e(i b(e *ne. A' in
t#!*u'# t#i$ $)#eme
m (1! )ti)e i$ 4u!t#e!
in)!e $ed. Im1(ementin'
t#e u$e *4 in4*!m ti*n
$e)u!ity me $u!e$ m y
#e(1 in t#e ! ' in$t
# )"in', but e mu$t n*t
4*!'et t#e b $i)$ *4
)*m1ute! $e)u!ity. We
mu$t d* t#e $im1(e t#in'$
t# t m "e it # !de! 4*!
# )"e!$ t* 'et int* *u!
)*m1ute!$ *! $y$tem$.
T#i$ i$ be) u$e bi*met!i)$
(in"$ t#e e3ent t*
1 !ti)u( ! indi3idu (, i$
)*n3enient, ))u! te, ) n
1!*3ide n udit t! i( nd
i$ be)*min' $*)i ((y
))e1t b(e 4*! it$ $e)u!ity.
Hen)e e $u!e(y $ y t# t
t#e i!i$ $) nnin'
te)#n*(*'y i$ t#e m*$t
1!*minent *ne m*n' t#e bi*met!i)$ nd #e(1$ mu)#
m*!e in indi3idu ( $
1!i3 )y nd $e)u!ity,
#e(1in' t#u$ in *n(ine
1*((in' $y$tem.
RE ERENCE:
Boo
2. ente!, C! i' et
(., S)ien)e 2//6 ,
3*(. 2J6 1. 60/7
6
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
17/18
Si! ( :
6.
.bi*in4*!m ti)
$. ei m nn. ).i(
2.
.bi*met!i)$.*!
'
0.
.4indbi*met!i)
$.)*m
>. .di!e)tbi*m
et!i)$.)*
6-
8/12/2019 Iris Scanning Mechanism in image processing with biometrics
18/18