The captured image is called a live scan. The two significant parts of fingerprint biometric system is Identification and Authentication.Ī fingerprint sensor is an electronic device used to capture a digital image of the fingerprint pattern. Fingerprint biometrics are easy to implement. This is because fingerprint of every person on the earth is unique and can provide good reliability compared to the other conventional methods. Among these techniques the fingerprint recognition is the most widely used. The fingerprint based lock therefore provides a wonderful solution to conventionally encountered inconveniences.īiometric system includes various types such as face recognition, voice recognition, fingerprint recognition, eye recognition. It can only be opened when an authorized user is present, since there are no keys or combination to be copied or stolen, or locks that can be picked. These eliminates the need for keeping track of keys or remembering a combination password, or PIN. Stored fingerprints are retained even in the event of complete power failure or battery drain. Fingerprint recognition technology allows access to only those whose fingerprints that are pre stored in the memory.
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