Shakti Bio Metrics Full
-
Upload
sshakti006 -
Category
Documents
-
view
228 -
download
0
Transcript of Shakti Bio Metrics Full
-
8/2/2019 Shakti Bio Metrics Full
1/25
Seminar On Biometricsubmitted by:
D.Shakti Raj Swami
-
8/2/2019 Shakti Bio Metrics Full
2/25
Contents
Introduction
Types
uses Working
Features
-
8/2/2019 Shakti Bio Metrics Full
3/25
Introduction
The term "biometrics" is derived from
the Greek words bio (life) and metric
(to measure).The biometric provides
most secure level of authorization.
-
8/2/2019 Shakti Bio Metrics Full
4/25
Types Of Biometric
Physiological
Behavioral
http://seminar%20on%20biometric.ppt/http://seminar%20on%20biometric.ppt/ -
8/2/2019 Shakti Bio Metrics Full
5/25
Physiological
Physiological are related to the shape of the
body. Examples include fingerprint, face
recognition, DNA, hand and palm geometry,iris recognition, which has largely replaced
retina.
-
8/2/2019 Shakti Bio Metrics Full
6/25
Behavioral
Behavioral are related to the behavior of a
person. Examples include, but are not limited
to typing rhythmand voice.
http://en.wikipedia.org/wiki/Keystroke_dynamicshttp://en.wikipedia.org/wiki/Speaker_recognitionhttp://en.wikipedia.org/wiki/Speaker_recognitionhttp://en.wikipedia.org/wiki/Keystroke_dynamicshttp://en.wikipedia.org/wiki/Keystroke_dynamicshttp://en.wikipedia.org/wiki/Keystroke_dynamics -
8/2/2019 Shakti Bio Metrics Full
7/25
Uses Of Biometrics
Identification
Verification
-
8/2/2019 Shakti Bio Metrics Full
8/25
Identification
Identification is determining who a person is.
It involves taking the measured characteristic
and trying to find a match in a database
containing records of people and that
characteristic. This method can require a large
amount of processing power, some time, if the
database is very large. It is often used indetermining the identity of a suspect from
crime scene information
-
8/2/2019 Shakti Bio Metrics Full
9/25
Verification
Verification is determining if a person is who
they say they are. It involves taking the
measured characteristic and comparing it to the
previously recorded data for that person. This
method requires less processing power and
time, and is often used for accessing places or
information.
-
8/2/2019 Shakti Bio Metrics Full
10/25
How It Works
Biometric devices consist of a reader or
scanning device, software that converts the
gathered information into digital form, and a
database that stores the biometric data forcomparison with previous records. When
converting the biometric input, the software
identifies specific points of data as matchpoints. The match points are processed using
an algorithm into a value that can be compared
with biometric data in the database
-
8/2/2019 Shakti Bio Metrics Full
11/25
Physical Biometrics
Fingerprint
Facial Recognition
Hand Geometry Iris Scan
Retina Scan
Vascular Patterns DNA
http://ctl.ncsc.dni.us/biomet%20web/BMFingerprint.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMFacial.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMHand.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMIris.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMRetinal.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMVascular.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMDNA.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMDNA.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMVascular.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMRetinal.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMIris.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMHand.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMFacial.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMFingerprint.html -
8/2/2019 Shakti Bio Metrics Full
12/25
Behavioral Biometrics
Speech Recognition
Signature
Keystroke
voice recognition
http://ctl.ncsc.dni.us/biomet%20web/BMSpeaker.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMSignature.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMKeystroke.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMKeystroke.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMSignature.htmlhttp://ctl.ncsc.dni.us/biomet%20web/BMSpeaker.html -
8/2/2019 Shakti Bio Metrics Full
13/25
Finger Print
An extremely useful
biometrics
technology sincefingerprints have long
been recognized as a
primary and accurateidentification method.
-
8/2/2019 Shakti Bio Metrics Full
14/25
Facial recognition
Biometric face recognition
works by using a computer to
analyze a subject's facial
structure. Face recognition
software takes a number of
points and measurements,
including the distances between
key characteristics such aseyes, nose and mouth, angles of
key features such as the jaw
and forehead, and lengths of
various portions of the face.
-
8/2/2019 Shakti Bio Metrics Full
15/25
Hand geometry
Hand geometry systems are
commonly available in two
main forms. Full hand
geometry systems take an
image of the entire hand forcomparison while Two
Finger readers only image
two fingers of the hand.
Hand recognitiontechnology is currently one
of the most deployed
biometrics disciplines world
wide
-
8/2/2019 Shakti Bio Metrics Full
16/25
Iris Scan
Analysis of the iris
of the eye, which is
the colored ring of
tissue that surrounds
the pupil of the eye.
-
8/2/2019 Shakti Bio Metrics Full
17/25
Retina Scan
The blood vessels at theback of the eye have a
unique pattern, from eye
to eye and person to
person.
No two retinas are the
same, even in identicaltwins.
-
8/2/2019 Shakti Bio Metrics Full
18/25
Vascular patterns
Uses an infrared
camera to measure
the veins on the wrist
and back of the hand.
-
8/2/2019 Shakti Bio Metrics Full
19/25
DNA
DNA has been called
the ultimateidentifier
Identify informationfrom every cell in the
body in a digital form.
http://perso.wanadoo.fr/fingerchip/biometrics/types/DNA.htm -
8/2/2019 Shakti Bio Metrics Full
20/25
Speech Recognition
Speech recognitionconverts spoken
words to text. It is
based on two speechinput:
1.Text dependent
2.Text independent
-
8/2/2019 Shakti Bio Metrics Full
21/25
Signature
Many aspects of the
signature in motion
can be studied, such
as pen pressure, the
sound the pen makes
-
8/2/2019 Shakti Bio Metrics Full
22/25
Keystroke
The rhythms with which
one types at a keyboard
are sufficiently distinctive
to form the basis of thebiometric technology
known as keystroke
dynamics
-
8/2/2019 Shakti Bio Metrics Full
23/25
Voice Recognition
voices are unique to each person (includingtwins), and cannot be exactly replicated by
using this recognition technique.
-
8/2/2019 Shakti Bio Metrics Full
24/25
Features
Reduce password administration costs.
Increase security
Eliminate problems caused by lost IDs orforgotten passwords
-
8/2/2019 Shakti Bio Metrics Full
25/25
ThanksAny queries ?