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Essay On Fingerprint Identification

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I. INTRODUCTION
Fingerprint identification is the oldest method that has been successfully used in various applications. Each of our ten fingerprints is different from one another and from those of every other person. Even identical twins have unique finger-prints. That makes them ideal for personal identification. For attendance, the student places his/ her finger over the fingerprint device and the student’s matriculation number is sent to the database as having attended that particular lecture. But biggest disadvantage in this kind of biometric device is that students can able to evade out of class after registering their presence in biometric device without attending the lecture. In order to overcome this kind of problems the a small change in …show more content…

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III. IMPLEMENTATION OF PROCESS Fingerprint scanning and registration:
Fingerprint scans convert people 's fingerprints into digital codes or numerical data that can be recorded in a database. Like facial recognition software, fingerprint scanning matches an individual 's code against an existing database of codes in order to confirm that individual 's identity. Proponents of fingerprint scanning point to the conversion of fingerprints into digital data as a privacy protection measure Fingerprint scanning is already in use as an identification system that replaces cards or key to log onto computers.
Fingerprint recognition or authentication
Fingerprint recognition or fingerprint authentication refers to the automated method of verifying a match between two human fingerprints. Fingerprints are one of many forms of biometrics used to identify individuals and verify their identity. This article touches on two major classes of algorithms (minutia and pattern) and four Sensor designs (optical, ultrasonic, passive capacitance, and active capacitance). Fig.1 Normal Biometric attendance device

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