These presentation comprises of fingerprint matching technique with biometric devices with working of sensor and their application

1. Presented By –
Vishakha S. Kale
First Year MBA (Pharma)
Registration no. – 18PMM658

2. Flow of Content
Fingerprint introduction
Sensor
Working
Matching technique
Devices
Biometrics
application

3. Fingerprints
Main Features
Minutiae
• Fingerprinting first created by Dr. Henry
Fault, British surgeon in 1882
• Finger skin is made of friction ridges which
make different pattern in each individual
Roller finger
Static sensing
Sweep reading
Acquiring Fingerprints Methods

4. Sensor
Thermal Sensor
Capacitive SensorOptical Sensor
Ultrasonic Sensor
Types
of
sensor

5. Working
Input Device
Input Device
Capture
Capture
Preprocessing
and fingerprint
extraction
Preprocessing
and fingerprint
extraction
Registration
Matching and
Decision
Accept
Reject

6. Matching Technique
• Minutiae based algorithm detect
different minutiae like delta, pores etc. it
is difficult to detect
• some algorithm use shapes of ridges
after dividing image in smaller cells.
Ridges direction, phase and pitch are
extracted
• Correlation based algorithm follow
pattern o the ridges of the template to
support or reject the fingerprint
• some algorithm imply features such as
ridge count and distance

7. Biometrics
• Biometrics refers to automatic identification of people based on their distinctive
physiological and behavioral characteristics
• Biometrics is enabling technology make our society safar, reduce fraud and lead to
user convenience
Five elements of
biometrics
Sensor
Signal processing algorithms
Data storage component
Matching algorithms
Decision process

8. Devices

9. Application
National ID
System
Identification of Criminals,
missing child
Banking
Security
Passport
control
Physical Access
Control
Voting
Prisoner, Prison
visitors
Information system
security