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Fingerprint Authentication in ATM System

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Introduction


Existing System :


Authentication by providing Password.
Password is encrypted and stored in DB while registration.
Access is provided only if password is valid.
Low security.


Proposed System :

Authentication using Biometric Technology through fingerprint.
Fingerprint instead of password.
Fingerprint is validated with the file present in Database.
This validation is done using a specific Algorithm.

Algorithm used :

Minutiae Matching Algorithm” is used for processing and validation of image.
This algorithm is executed twice.
1. While registration,
2. While authentication.