HIKVISION DS-K5671-3XF Series, Руководство пользователя

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After enabling the face anti-spoofing function, you can set the matching security level when
performing live face authentication.
Recognition Distance
Select the distance between the authenticating user and the device camera.
Application Mode
Select either others or indoor according to actual environment.
Face Recognition Mode
Normal Mode
Recognize face via the camera normally.
Deep Mode
The device can recognize a much wider people range than the normal mode. This mode is
applicable to a more complicated environment.
Continuous Face Recognition Interval
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.
Face Grading
Set the face grading according to your needs.
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.
Face Recognition Timeout Value
Set the timeout value when face recognizing. If the face recognition time is longer than the
configured value, the system will pop up a prompt.
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.
DS-K5671-3XF Series Face Recognition Terminal User Manual
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