revolution of biomrtric system

1. GOOD AFTERNOON
Rahul Chaudhary
ECE 6th

3. Biometrics refers to the automatic identification
of a person based on his or her physiological or
behavioral characteristics .
DEFINITION OF BIOMETRICS

4. BIOMETRIC TERMS
1.Recognition
2.Identification
3.verification

5. BIOMETRIC
ChaRaCTERISTICS
1) Physiological
2) Behavioral

6. Physical biometrics
Fingerprint
Facial recognition/face location
Hand geometry
Iris scan
Retina scan

7. FingerPrint recognition
 A live acquisition of a
person’s fingerprint.
 Dots (very small ridges).
 Space between two
temporarily divergent
ridges).

8. Facial recognition
1. Capture image
2. Find face in image
3. Extract features
(store template)
4. Compare templates
5. Declare matches

9. Hand or finger geometry is an automated
measurement of many dimensions of the hand
and fingers.
hand geometry

10. iris recognition
Iris scanning measures the iris pattern in the colored
part of the eye.

11. Retina
Recognition
Images back of the eye
and compares blood
vessels with existing data

12. BehavioRal BiometRics
Speaker/voice recognition
Signature/handwriting

13. speakeR / voice Recognition
Voice or speaker recognition uses vocal characteristics
to identify individuals using a pass-phrase.
A telephone or microphone can serve as a sensor

14. signatuRe veRification
An automated method of measuring an individual’s
signature.
This technology examines speed,direction, and pressure
of writing; the time that the stylus is in and out of
contact with the “paper’’.

15. Prevent unauthorized access to ATMs, Cellular phones
Desktop PCs
Criminal identification
In automobiles biometrics can replace keys with keyless
entry devices.(Volkswagen is already working on it)
Airport security
Theft control
applications
• My perception :-

16. Future is here…
 Security at our finger tips.
• Apple brought a revolution introducing first biometric
scanner on iphone 6 making history of being the first
company to offer security at our finger tips.