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BIOMETRICS

BIOMETRICS. BIOMETRICS. Forget passwords ... Forget pin numbers ... Forget all your security concerns. BIOMETRICS. Introduction General system Finger Print Iris Performance & Application Conclusion. WHAT IS BIOMETRICS ?. Automated method Pattern recognition system

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BIOMETRICS

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  1. BIOMETRICS

  2. BIOMETRICS • Forget passwords ... • Forget pin numbers ... • Forget all your security concerns ... BIOMETRICS

  3. BIOMETRICS • Introduction • General system • Finger Print • Iris • Performance & Application • Conclusion BIOMETRICS

  4. WHAT IS BIOMETRICS? • Automated method • Pattern recognition system • Specific physiological or behavioral characteristics BIOMETRICS

  5. WHY USE IT? • Traditional methods involving passwords and PIN numbers • Biometrics-The highest level of security BIOMETRICS

  6. CHARACTERISTICS USED • Fingerprints • Voiceprints • Facial features • Writing patterns • Iris patterns • Hand geometry BIOMETRICS

  7. BIOMETRIC SYSTEM • Data Collection • Transmission • Signal Processing • Data Storage • Decision BIOMETRICS

  8. BIOMETRIC SYSTEM BIOMETRICS

  9. BIOMETRICS

  10. HOW IT WORKS • The hardware captures the salient human characteristic • The software interprets the resulting data and determines acceptability. BIOMETRICS

  11. FINGER PRINT • Oldest form of Biometrics • Highly Reliable • Uses distinctive features of fingers BIOMETRICS

  12. FINGER PRINT RECOGNITION • Global features • Local features BIOMETRICS

  13. GLOBAL FEATURES • Pattern Area • Core Point • Delta • Line types • Ridge Count • Ridge Patterns BIOMETRICS

  14. BIOMETRICS

  15. BASIC RIDGE PATTERNS • Loop • Arch • Whorl BIOMETRICS

  16. LOOP, ARCH AND WHORL BIOMETRICS

  17. STAGES • Fingerprint Scanning • Fingerprint Matching • Identification BIOMETRICS

  18. FINGERPRINT SCANNING • It’s the acquisition and recognition of a person’s fingerprint characteristics for identification purposes BIOMETRICS

  19. IMAGE CAPTURE • Optical • Thermal • Capacitance • Ultra Sound BIOMETRICS

  20. IMAGE ACQUISITON BIOMETRICS

  21. MINUTIA MATCHING BIOMETRICS

  22. BRIDGE CODE BIOMETRICS

  23. SPUR CODE BIOMETRICS

  24. PROCESS BIOMETRICS

  25. PROCESS BIOMETRICS

  26. FINGERPRINT PC LOCK BIOMETRICS

  27. FINGERPRINT DOOR LOCK BIOMETRICS

  28. IRIS RECOGINITION BIOMETRICS

  29. IRIS RECOGNITION • Pattern recognition technique • Identification by mathematical analysis of the random patterns. • Based upon the qualities of the Iris BIOMETRICS

  30. Iris is a protected internal organ whose random texture is stable throughout life BIOMETRICS

  31. High degree of Randomness No two Iris are alike Stable in a persons life Doesn't vary with changes IRIS PROPERTIES BIOMETRICS

  32. IRIS SCAN • Camera at close proximity • Captures photograph • Uses Infra red light to illuminate • High resolution photograph BIOMETRICS

  33. IRIS SCAN IMAGE BIOMETRICS

  34. IRIS CODE • Localization of inner and outer boundaries • Pattern of 512 bytes • Complete and Compact description • More complete than features of DNA BIOMETRICS

  35. IRIS SYTEM Uniform distribution Stored templates Reject Pre processing Feature-extraction Identification Verification Accept Iris scan image capture Iris localization Iris code comparison BIOMETRICS

  36. IRIS RECOGNITION • Database of millions of records • Iris code generated is compared • Searching algorithm based on Properties of Iris • Order of a few seconds BIOMETRICS

  37. AVIATION – IRIS DEVICES BIOMETRICS

  38. BIOMETRIC PERFORMANCE FAR The FAR is the chance that someone other than you is granted access to your account. Low false acceptance rate is most important when security is the priority BIOMETRICS

  39. BIOMETRIC PERFORMANCE FRR The FRR is the probability that are not authenticated to access your account. A low FRR is required when convenience is the important factor BIOMETRICS

  40. FINGERPRINT PERFORMANCE • FAR - As low as 1 in 1,000,00 • FRR –around 4% BIOMETRICS

  41. IRIS PERFORMANCE • FAR - As low as 1 in 1,000,000 • FRR –around 2% BIOMETRICS

  42. APPLICATIONS • Criminal identification • Prison security • ATM • Aviation security • Border crossing controls • Database access BIOMETRICS

  43. SOME BIOMETRICS STILL IN DEVELOPMENT • Scent • Ear Shape • Finger nail bed • Facial 3D BIOMETRICS

  44. REFERENCES • www.biometix.com • www.biomet.org • www.owlinvestigation.com • www.ddl.ision.co.uk • www.zdnetindia.com/techzone/resources • www.biodata.com.au BIOMETRICS

  45. THANK YOU BIOMETRICS

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