G4L
User Manual
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3.6
Verification Mode
The Biometric matching process can be categorized as, One-to-many or “Identification” (1:N), and
one-to-one or “Verification” (1:1). Below is a description of each matching type and how its features are
described.
1:N Identification Process
A one-to-many (1:N) biometric identification process instantly compares the person’s captured biometric
template against ALL stored biometric templates in the system.
1:1 Verification Process
1:1 biometric verification process authenticates a person’s identity by comparing the captured biometric
template with a biometric template of that person pre-stored in the database.
3.6.1
Fingerprint Verification
1: N fingerprint Identification Process
•
This method compares the fingerprint that is being pressed and scanned onto the fingerprint
reader with all of the fingerprint data that is stored in the device.
•
Once the user presses his/her finger on the fingerprint scanner the device will go to the fingerprint
authentication mode. It is essential to follow the proper way to place the finger on the fingerprint
sensor.
Successful Verification
Failed Verification
