Diese Präsentation wurde erfolgreich gemeldet.
Die SlideShare-Präsentation wird heruntergeladen. ×
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Nächste SlideShare
ACCOUNT
ACCOUNT
Wird geladen in …3
×

Hier ansehen

1 von 14 Anzeige
Anzeige

Weitere Verwandte Inhalte

Aktuellste (20)

Anzeige

Biometrics

  1. 1. 11/25/2022 1 PCTE GROUP OF INSTITUTES Biometrics
  2. 2. TABLE OF CONTENT • DEFINATION • PROCEDURE • TERMS OF BIOMETRICS • CHARACTERISTICS • RECOGNITION TECHNIQUES • APPLICATIONS • CONCLUSION 11/25/22 PCTE GROUP OF INSTITUTES 2
  3. 3. DEFINATION Biometrics refers to the automatic identification of a person based on his/her physiological or behavioural characteristics 11/25/2022 PCTE GROUP OF INSTITUTES 3
  4. 4. TERMS OF BIOMETRICS • RECOGNATION • IDENTIFICATION • VERIFICATION 11/25/2022 PCTE GROUP OF INSTITUTES 4
  5. 5. CHARACTERISTICS 11/25/2022 PCTE GROUP OF INSTITUTES 5 Physiological face Fingerprint Hand Iris DNA Behavioral signature voice biometrics
  6. 6. FACIAL RECOGNITION • Capture image • Find face in image • Store templates • Compare templates • Compare templates • Declare matches 11/25/2022 PCTE GROUP OF INSTITUTES 6
  7. 7. Finger recognition 1. Small ridges 2. Spaces between two temporally divergent ridges 3. Spurs (a notch protruding from a ridges) 4. Bridges 11/25/2022 PCTE GROUP OF INSTITUTES 7
  8. 8. Hand geometry Hand Geometry is an automated measurement of many dimensions of hand. 11/25/2022 PCTE GROUP OF INSTITUTES 8
  9. 9. IRIS SCANNING Iris scanning measures the iris pattern in the coloured part of the eye 11/25/2022 PCTE GROUP OF INSTITUTES 9
  10. 10. VOICE RECOGNITION • Voice Recognition uses vocal characteristics to identify individuals using a pass phrase. • Telephone or Microphone can serve as a sensor. 11/25/2022 PCTE GROUP OF INSTITUTES 10
  11. 11. SIGNATURE VERIFICATION • An automated method of measuring an individual's signature. • This technology examines speed, direction and pressure while writing. 11/25/2022 PCTE GROUP OF INSTITUTES 11
  12. 12. APPLICATION • Prevent unauthorized access to ATMs, Cellular phones Desktop PCs. • Criminal identification. • In automobiles biometrics can replace keys with keyless entry devices • Airport security. 11/26/2022 PCTE GROUP OF INSTITUTES 12
  13. 13. CONCLUSION • Biometric is an emerging area with many opportunities for growth. • Possibly in the near future, you will not have to remember PINs and passwords and keys in your bags or pockets will be things of the past. 11/26/2022 PCTE GROUP OF INSTITUTES 13
  14. 14. 11/25/2022 PCTE GROUP OF INSTITUTES 14

×