Table 7-1 Face Picture Parameters
Parameter Descripon
Applicaon Mode Select either others or indoor according to actual environment.
Face Liveness Level Aer enabling face an-spoong funcon, you can set the matching
security level when performing live face authencaon.
Face
Recognion
Distance
Set the valid distance between the user and the camera when
authencang.
Face Recognion
Interval
The me interval between two connuous face recognions when
authencang.
Note
You can input the number from 1 to 10.
Wide Dynamic It is suggested to enable the WDR funcon if installing the device
out
doors.
When there are both very bright and very dark areas simultaneously in
the view, you can enable the WDR funcon to balance the brightness of
the whole image and provide clear images with details.
Face 1:N Security Level Set the matching threshold when authencang via 1:N matching mode.
The larger the value, the smaller the false accept rate and the larger the
false rejecon rate.
Face 1:1 Security Level Set the matching threshold when authencang via 1:1 matching mode.
The larger the value, the smaller the false accept rate and the larger the
false rejecon rate.
ECO Sengs Aer enabling the ECO mode, the device will use the IR camera to
authencate faces in the low light or dark environment. And you can set
the E
CO mode threshold, ECO mode (1:N), and ECO mode (1:1).
ECO Threshold
When enabling the ECO mode, you can set the ECO mode’s threshold.
The larger the value, the easier the device entering the ECO mode.
ECO Mode (1:1)
Set the matching threshold when authencang via ECO mode 1:1
ma
tching mode. The larger the value, the smaller the false accept rate
and the larger the false rejecon rate.
ECO Mode (1:N)
Set the matching threshold when authencang via ECO mode 1:N
matching mode. The larger the value, the smaller the false accept rate
and the larger the false rejecon rate
DS-K1T341A Series Face Recognion Terminal User Manual
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