B i o m e t r i c s : M y t h s a n d

R e a l i t y

: ბიომეტრია მითები და

რეალობა

Author: doctoral student Maguli Bedineishvili

maguli1004@gmail.com

Research director: doctor of technical sciences,

professor Levan Imnaishvililimn54@gmail.com

GEORGIAN TECHNIAL UNIVERSITY

Perception of "Biometrics"

Modern

Person identification technology, which uses human

physiological features

Traditional

Static processing of biological features

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Definition of Biometrics

Behavioral

Biometric Characteristics

FaceFingerprint Hand Iris DNA

Keystroke

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Physiological

Signature Voice

Biometric

Barriers to universality

Worn ridges; hard or finger impairment

None Hand impairment

Visual impairment

Speech impairment

Distinctiveness High Low Medium High LowPermanence High Medium Medium High Low

Collectability Medium High High Medium Medium

Performance High Low Medium High Low

Acceptability Medium High Medium Low High

Potential for circumvention Low High Medium Low High

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Estimation of Biometric Features

Information of Acuity Market Intelligence

Revenue of Biometric Industry

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Actualitym

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2009 2010 2011 2012 2013 2014 2015 2016 2017$ 0

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Forecast of technologies development

2012-2017

1. Human body - energy generator;2. Biometrics in service of information security;3. Mind reading isn't already fiction;4. Mobile phone everywhere and in everything;5. Computer - personal assistant.

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Actuality

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Segment of Market

Fin-ger-print 58%

Face

Iris

Hand ge-

ome-try

Hand vein

VoiceSignature Other

Finger papillary lines: Depicted on the ancient construction by accident... Decorative, mystical elements... Person confirmation facility:

China - 300 year B. C. Japan - 702 year A.D. Europe - XVII-XIX century USA - 1902 year A.D.

Ireland Ancient China

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History of Biometrics

1880 year Henry Faulds: for person identification was offered using fingerprint

1858 year

Herschel's fingerprints, which was made within 57 years.

William Herschel: used handprint for formatting agreement

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History of Biometrics

1882 yearAlphonse Bertillon processed the technique for measuring the parameters of prisoners' bodies (Bertillonage)

Francis Galton created the first system of classification fingerprint

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History of Biometrics

Biometric control of physical accessBiometric control of logical accessJustice and law enforcement scopeAccounting of working timeMedical scopeBorder controlFinancial and transactional biometricsMobile devicesBiometric locksConsumer biometricsLearning institutionsOther using scopes of biometrics - convenience

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Using Scopes

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Using Scopes

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Fingerprint Types

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Image Processing Algorithm

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Fingerprints characteristics

Fingerprint Fingerprint pattern

Fingerprint “map”

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The Functioning Principle of Biometric System

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M a t c h e r ( T h r e s h o l d )

Te m p l a t e D a t a b a s eYe s / N o

F e a t u r e E x t r a c t o r

P r e p r o c e s s o r P r e p r o c e s s o r

E n r o l l m e n tA u t h e n t i c a t i o n

Biometric System Implementation

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Identification Procedure

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Verification Procedure

• FRR – False Rejection RateThe system makes decision to reject a person, in spite of that, he is already registered in the database. • FAR – False Acceptance RateThe system makes decision to accept a person, even if he isn't registered in the database.

Errors of Recognition Stage

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1 2 3 4 5 6 7 8 9 10 11 12

FARFAR FRR

EER

Relation of First and Second Category Errors

FRR

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Implemented in Georgian Technical University

Teachers Biometric Registration System

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Biometric Eectoral System

Implemented in Georgian Technical University

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Biometric accounting system of students attendance in lectures

Developed in Georgian Technical University

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Biometric System of Students’ Admission in Examinations

Developed in Georgian Technical University

B i o m e t r i c s : M y t h s a n d

R e a l i t y

: ბიომეტრია მითები და

რეალობა

გ მ ა დ ლ ო ბ თ !ყ უ რ ა დ ღ ე ბ ი ს თ ვ ი ს

Thank You for Your Attention!

GEORGIAN TECHNIAL UNIVERSITY