poster presentation on biometrics..

1. www.postersession.com
BIOMETRIC BASED PATTERN RECOGNITION
Introduction
1.The term “biometrics “ is derived
from the Greek words bio(life) and
metric(to measure).
2.The first known example of
biometrics in practice was a form
of finger printing being used in
china in the 14th century.
3.In 1890’s ‘Bertillon age’ created a
method of bodily measurement
with the criminals .
4.After this, finger printing which
was developed by Richard Edward
Henry of Scotland Yard.
History of biometrics
Why biometrics?
1.Password remembrance problem
does not exist.
2.Can not be predicted or hacked.
3.Can not be shared.
4.Percevied as more secure.
Biometric is the measure &
analyses biological traits of human
being. It is automated process of
identifying or verifying an
individual based upon his or her
behavioral or physical
characteristics.
Biometric technique
classification
1.Physical characteristics.
ex:fingerprint,face
recognition,hand geomrtry,iris
recognition etc.
2.Behavioural characteristics
ex:voice pitch,speaking style,
typing rhythm,signature etc.
Working of biometric system
1.Finger print technology
2.Face recognition
3.Iris Identification
4.hand recognition
It takes 3
dimension
al image
of hand.
5.Voice pitch
6.Signature style
Limitations of biometrics
1. Costly
2. Missing body part problem
3. The amount of comfort
4. The nervousness that
people feel about the
scanners identification.
Conclusion
1. Biometric is an emerging area
with many opportunities for
growth.
2. Decreasing costs and
increasing convenience.
3. Increasing both privacy &
security.
4. Possibly in the future,you will
not have to remember pins and
passwords and keys.
Applications
1.Crimal identification.
2.Internet banking.
3.airport,bank security
4.Prevent unauthorized
access
Resource
www.biometric.com
http://en.wikipedia.org