User's Manual

Set the device installed community No.
Building No.
Set the device installed building No.
Unit No.
Set the device installed unit No.
7.7 Set Biometric Parameters
You can customize the face parameters to improve the face recognion performance. The
congurable parameters includes applicaon mode, face liveness level, face recognion distance,
face recognion interval, face 1:N security level, face 1:1 security level and face with mask
detecon.
Long press OK and login the device. Select Basic to enter System Sengs page. Then select
Biometrics to enter Biometrics sengs page.
Table 7-1 Face Picture Parameters
Parameter Descripon
Applicaon Mode Select either others or indoor according to actual environment.
Face Liveness Level Aer enabling face an-spoong funcon, you can set the matching
security level when performing live face authencaon.
Face Recognion
Distance
Set the valid distance between the user and the camera when
authencang.
Face Recognion
Interval
The me interval between two connuous face recognions when
authencang.
Note
You can input the number from 1 to 10.
Face 1:N Security Level Set the matching threshold when authencang via 1:N matching mode.
The lar
ger the value, the smaller the false accept rate and the larger the
false rejecon rate.
Face 1:1 Security Level Set the matching threshold when authencang via 1:1 matching mode.
The larger the value, the smaller the false accept rate and the larger the
false rejecon rate.
Face with Mask
Detecon
Aer enabling the face with mask detecon, the system will recognize
the captured face with mask picture. You can set face with mask & face
1:1 level and 1:N level and the strategy.
DS-K1T320 Series Face Recoginon Terminal User Manual
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