Set the time interval between two continuous face recognitions when authenticating.
Pitch Angle
The maximum pitch angle when starting face authentication.
Yaw Angle
The maximum yaw angle when starting face authentication.
1:1 Matching Threshold
Set the matching threshold when authenticating via 1:1 matching mode. The larger the value,
the smaller the false accept rate and the larger the false rejection rate.
1:N Matching Threshold
Set the matching threshold when authenticating via 1:N matching mode. The larger the value,
the smaller the false accept rate and the larger the false rejection rate.
ECO Mode
After enabling the ECO mode, the device will use the IR camera to authenticate faces in the low
light or dark environment. And you can set the ECO mode threshold, ECO mode (1:N), and ECO
mode (1:1).
ECO Mode (1:1)
Set the matching threshold when authenticating via ECO mode 1:1 matching mode. The larger
the value, the smaller the false accept rate and the larger the false rejection rate.
ECO Mode (1:N)
Set the matching threshold when authenticating via ECO mode 1:N matching mode. The larger
the value, the smaller the false accept rate and the larger the false rejection rate
Set Recognition Area
Click Configuration → Smart → Area Configuration .
Drag the yellow frame in the live video to adjust the recognition area. Only the face within the area
can be recognized by the system.
Click Save to save the settings.
Click
or to record videos or capture pictures.
7.5.15 Set Notice Publication
You can set the screen saver and the sleep time for the device.
Click Configuration → Notice Publication .
54
ULtraFace 331 Face Recognition Terminal User Manual
Page 61 of 68
