PRESENTED BY:
PRASANNA PASAM

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BIOMETRICS VERIFICATION Vs IDENTIFICATION
INTRODUCTION :
 WHAT IS BIOMETRICS?
 NEED OF BIOMETRICS.
 RECOGNITION BASED ON THE AUTHENICITY OF PHYSIOLOGICAL AND BEHAVIORAL CHARACTERISTICS OF USER.
 VERIFICATION & IDENTIFICATION.
APPLICATIONS :
 FINGERPRINT MATCHING :
• MINUTIAE-BASED.
• CORRELATION-BASED.
 FIGERPRINT CLASSIFICATION :
• CLASSIED INTO FIVE TYPES :
WHORL,RIGHT LOOP,LEFT LOOP,ARCH,AND TENTED ARCH
 FINGERPRINT IMAGE ENHANCEMENT :
• THIS ALGORITH IMPROVES THE QUALITY OF THE FINGERPRINT.
• EXPERIMENTAL RESULTS ARE GIVEN BELOW :
 CAPTURING HAND IMAGES AND EXTRACTING FEATURES :
• THE IMAGE ACQUISTION SYSTEM IS HOOKED TO A P.C WITH A GUI APPLICATION,PROVIDES TOP & SIDE VIEWS.