Post on 07-Aug-2018
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 1/45
BIOMETRICSBIOMETRICS
ByBy
Lt Cdr V PravinLt Cdr V Pravin
05IT601905IT6019
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 2/45
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 3/45
BIOMETRICSBIOMETRICS
IntroductionIntroduction
General systemGeneral system
Finger PrintFinger Print IrisIris
Performance & AlicationPerformance & Alication
ConclusionConclusion
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 4/45
!"AT IS BIOMETRICS!"AT IS BIOMETRICS##
Automated met$od Automated met$od
Pattern recognition systemPattern recognition system
Secific $ysiological or %e$aioralSecific $ysiological or %e$aioral
c$aracteristicsc$aracteristics
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 5/45
!"' (SE IT#!"' (SE IT#
Traditional met$ods inoling ass)ordsTraditional met$ods inoling ass)ords
and PI* num%ersand PI* num%ers
Biometrics $ig$est leel of securityBiometrics $ig$est leel of security
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 6/45
C"ARACTERISTICS (SE+C"ARACTERISTICS (SE+
, FingerrintsFingerrints
,
-oicerints-oicerints, Facial featuresFacial features
, !riting atterns!riting atterns
, Iris atternsIris atterns, "and geometry"and geometry
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 7/45
BIOMETRIC S'STEMBIOMETRIC S'STEM
+ata Collection+ata Collection TransmissionTransmission Signal ProcessingSignal Processing +ata Storage+ata Storage +ecision+ecision
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 8/45
BIOMETRIC S'STEMBIOMETRIC S'STEM
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 9/45
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 10/45
T$e $ard)are catures t$e salient $umanT$e $ard)are catures t$e salient $uman
c$aracteristicc$aracteristic
T$e soft)are interrets t$e resulting data andT$e soft)are interrets t$e resulting data and
determines acceta%ility.determines acceta%ility.
"O! IT !OR/S"O! IT !OR/S
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 11/45
FI*GER PRI*TFI*GER PRI*T
Oldest form of BiometricsOldest form of Biometrics
"ig$ly Relia%le"ig$ly Relia%le
(ses distinctie features of fingers(ses distinctie features of fingers
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 12/45
FI*GER PRI*T RECOG*ITIO*FI*GER PRI*T RECOG*ITIO*
Glo%al featuresGlo%al features
0ocal features0ocal features
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 13/45
Pattern Area
Core Point
+elta
0ine tyes
Ridge Count
Ridge Patterns
G0OBA0 FEAT(RES
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 14/45
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 15/45
BASIC RI+GE PATTER*S
0oo
Arc$
!$orl
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 16/45
0OOP1 ARC" A*+ !"OR0
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 17/45
STAGES
Fingerrint Scanning
Fingerrint Matc$ing
Identification
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 18/45
FI*GERPRI*T SCA**I*G
It2s t$e ac3uisition and recognition of a
erson2s fingerrint c$aracteristics for identification uroses
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 19/45
IMAGE CAPT(REIMAGE CAPT(RE
OticalOtical
T$ermalT$ermal
CaacitanceCaacitance (ltra Sound(ltra Sound
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 20/45
IMAGE AC4(ISITO*IMAGE AC4(ISITO*
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 21/45
MI*(TIA MATC"I*G
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 22/45
BRI+GE CO+EBRI+GE CO+E
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 23/45
SP(R CO+ESP(R CO+E
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 24/45
PROCESSPROCESS
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 25/45
PROCESSPROCESS
G C OC
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 26/45
FI*GERPRI*T PC 0OC/
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 27/45
FI*GERPRI*T +OOR 0OC/
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 28/45
IRIS RECOGI*ITIO*IRIS RECOGI*ITIO*
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 29/45
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 30/45
Iris is a rotected internal organ )$oseIris is a rotected internal organ )$ose
random te5ture is sta%le t$roug$out liferandom te5ture is sta%le t$roug$out life
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 31/45
IRIS PROPERTIESIRIS PROPERTIES
"ig$ degree of Randomness"ig$ degree of Randomness
*o t)o Iris are ali6e*o t)o Iris are ali6e
Sta%le in a ersons lifeSta%le in a ersons life
+oesn7t ary )it$ c$anges+oesn7t ary )it$ c$anges
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 32/45
IRIS SCA*IRIS SCA*
Camera at close ro5imityCamera at close ro5imity
Catures $otogra$Catures $otogra$
(ses Infra red lig$t to illuminate(ses Infra red lig$t to illuminate
"ig$ resolution $otogra$"ig$ resolution $otogra$
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 33/45
IRIS SCA* IMAGEIRIS SCA* IMAGE
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 34/45
IRIS CO+EIRIS CO+E
0ocali8ation of inner and outer %oundaries0ocali8ation of inner and outer %oundaries
Pattern of 9:; %ytesPattern of 9:; %ytes
Comlete and Comact descritionComlete and Comact descrition More comlete t$an features of +*AMore comlete t$an features of +*A
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 35/45
IRIS S'TEMIRIS S'TEM
Pre
rocessingFeature<
e5traction
Identification
-erification
Stored
temlates
(niform
distri%ution
Re=ect
AccetIris scan image
cature Irislocali8ation Iris code comarison
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 36/45
IRIS RECOG*ITIO*IRIS RECOG*ITIO*
+ata%ase of millions of records+ata%ase of millions of records
Iris code generated is comaredIris code generated is comared Searc$ing algorit$m %ased on ProertiesSearc$ing algorit$m %ased on Proerties
of Irisof Iris
Order of a fe) secondsOrder of a fe) seconds
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 37/45
A-IATIO* > IRIS +E-ICES A-IATIO* > IRIS +E-ICES
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 38/45
BIOMETRIC PERFORMA*CEBIOMETRIC PERFORMA*CE
FARFAR
T$e FAR is t$e c$ance t$at someoneT$e FAR is t$e c$ance t$at someone
ot$er t$an you is granted access toot$er t$an you is granted access to
your account.your account.
0o) false accetance rate is most0o) false accetance rate is mostimortant )$en security is t$e riorityimortant )$en security is t$e riority
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 39/45
BIOMETRIC PERFORMA*CEBIOMETRIC PERFORMA*CE
FRRFRR
T$e FRR is t$e ro%a%ility t$at are notT$e FRR is t$e ro%a%ility t$at are notaut$enticated to access your account.aut$enticated to access your account.
A lo) FRR is re3uired )$en conenience A lo) FRR is re3uired )$en conenienceis t$e imortant factor is t$e imortant factor
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 40/45
FI*GERPRI*T PERFORMA*CEFI*GERPRI*T PERFORMA*CE
FAR < As lo) as : in :1???1??FAR < As lo) as : in :1???1??
FRR >around @FRR >around @
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 41/45
IRIS PERFORMA*CEIRIS PERFORMA*CE
FAR < As lo) as : in :1???1???FAR < As lo) as : in :1???1???
FRR >around ;FRR >around ;
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 42/45
APP0ICATIO*S APP0ICATIO*S
Criminal identificationCriminal identification
Prison securityPrison security
ATM ATM Aiation security Aiation security
Border crossing controlsBorder crossing controls
+ata%ase access+ata%ase access
SOME BIOMETRICS STI00 I*SOME BIOMETRICS STI00 I*
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 43/45
SOME BIOMETRICS STI00 I*SOME BIOMETRICS STI00 I*
+E-E0OPME*T+E-E0OPME*T
ScentScent
Ear S$aeEar S$ae
Finger nail %edFinger nail %ed
Facial +Facial +
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 44/45
REFERE*CESREFERE*CES
))).%iometi5.com))).%iometi5.com
))).%iomet.org))).%iomet.org
))).o)linestigation.com))).o)linestigation.com
))).ddl.ision.co.u6))).ddl.ision.co.u6
))).8dnetindia.comtec$8oneresources))).8dnetindia.comtec$8oneresources
))).%iodata.com.au))).%iodata.com.au
8/20/2019 pres1 Biomolecular Computer
http://slidepdf.com/reader/full/pres1-biomolecular-computer 45/45