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advanced timeout
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The performances of a biometric system are characterized by two
quantities, the False Non Match Rate - FNMR - (Also called False Reject
Rate) and the False Match Rate - FMR - (Also called False Acceptance
Rate). Different trade-off are possible between FNMR and FMR depending
on the security level targeted by the access control system. When
convenience is the most important factor the FNMR must be low and
conversely if security is more important then the FMR has to be
minimized.
Different tuning are proposed in the MorphoAccess terminal depending on
the security level targeted by the system. The table below details the
different possibilities.
Identification and authentication thresholds may be defined independently.
Identification mode:
Authentication mode:
SAGEM Défense Sécurité document. Reproduction and disclosure forbidden.
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FILE : cfg/bio
SECTION :matching threshold
identify: 3
PREV
NEXT
FILE : cfg/bio
SECTION : matching threshold
Authenticate : 3
PREV
NEXT
2 Advanced mode
[1-3600] seconds
5 seconds is the default value
EXIT
EXIT
EDIT
EDIT
SK-0000011145-05
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