biomatrics_the_magic_of_identification - Seminar Slides

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29 Νοε 2013 (πριν από 3 χρόνια και 8 μήνες)

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TECHNICAL SEMINAR PRESENTATION

BIOMETRICS:THE MAGIC OF
IDENTIFICATION

BIOMETRICS

OUTLINE



INTRODUCTION


BIOMETRICS :A GENERAL OVERVIEW


LEADING BIOMETRIC TECHNOLOGIES


BIOMETRIC APPLICATION


BIOMETRIC RESEARCH


CONCLUSION


Biometrics

WHAT IS BIOMETRICS?




Biometrics

is

a

set

of

Automated

methods

to

recognize

a

person

based

on

Physiological

and

behavioral

characteristics
.


Depending

on

application

context

Biometric

system

can

be

either

verification

or

identification
.

Biometrics

HOW CAN WE USE BIOMETRICS

Identification:
One to Many match. (1
-
>N).

Provides

a

“username

+

password

“equivalent
.


Verification:
One to One match.(1
-
>1).

Provides a “password” equivalent.

Verifies whether the user is whom he claims to be.


Biometrics

HOW BIOMETRIC MATCHING WORKS




Enrollment and Template Creation


Templates


Biometric Matching


Biometrics

BENEFITS OVER TRADITIONAL METHODS


Reduced Cost


Reduced Size


Increased Accuracy


Increased Ease Of Use


Increased security


Increased Accountability.

Biometrics

LEADING BIOMETRIC TECHNOLOGIES


Finger Scan


Facial Scan


Iris Scan


Voice Scan


Signature Verification


Voice Verification


Hand Geometry



FINGER SCAN TECHNOLOGY

Biometrics

There are five stages involved in finger scan verification
and identification.


Image Acquisition


Image Processing


Location of Distinctive Characteristics


Template creation


Template Matching

Biometrics

FINGER SCAN
-

STRENGTHS


Mature , Proven core technology, capable of high levels
of accuracy.


It employs ergonomic , easy to use devices.


It can be deployed in a range of environments.


Ability to enroll multiple fingers can increase system
accuracy and flexibility.

Biometrics

LEADING FINGER SCAN TECHNOLOGIES


Optical Technology


Silicon Technology


Ultra Sound Technology.

Biometrics



IRIS SCAN TECHNOLOGY

There are five stages involved in iris scan identification
and verification.


Image Acquisition


Image Processing


Distinctive features


Template Generation


Template Matching


Biometrics

IRIS SCAN STRENGTHS

Iris Scan technology has been successfully implemented
in ATMs and KIOSKS for banking and travel applications.


It has potential for exceptionally high levels of accuracy.


It is capable of reliable identification and verification.


It maintains a stability of characteristics over a life time.

Biometrics

BIOMETRIC APPLICATIONS


Traditionally biometric applications are divided into three
main categories.


Applications providing “logical access” to data or
information


Applications providing “physical access” to tangible
material or controlled areas.


Applications which verify or identify an individual from a
database or token.

Biometrics

AREAS OF DEPLOYMENT






Criminal Identification


Retail/ATM/point of sale


E
-
Commerce /Telephony


PC/network access


Physical access / Time and attendance


Citizen Identification


Surveillance

Biometrics

BIOMETRIC RESEARCH


Designing privacy enhancing biometrics


Hybrid Technology : combining biometrics with smart
cards and public key infrastructure (PKI).


Need for multidisciplinary convergence of traditional
disciplines.

Biometrics



There

is

great

demand

for

the

fast,

tremendously

accurate

authentication

biometric

systems
.



Continued

improvements

in

technology,

increased

performance

at

a

lower

cost,

fueling

the

continued

growth

in

operational

systems

is

always

necessary
.



The

growth

will

place

greater

demand

on

both

biometric

system

developers

and

they

need

to

work

together

for

better

future

of

biometrics

CONCLUSION