30 frames per second. Suitable for the USA, Canada, Japan, Taiwan (China), Korea, the
Philippines, etc.
8.6 Set Biometric Parameters
You can customize the face parameters to improve the face recognition performance. The
configurable parameters includes face anti-spoofing, liveness security level, pitch angle, yaw angle,
pupillary distance, and WDR.
Long tap on the initial page for 3 s and login the home page. Tap Biometric.
Figure 8-12 Biometric Parameters Page
Table 8-1 Face Picture Parameters
Parameter
Description
Face Anti-Spoofing
Enable or disable the face anti-spoofing function. If enabling the
function, the device can recognize whether the person is a live one or
not.
Note
Biometric recognition products are not 100% applicable to anti-spoofing
environments. If you require a higher security level, use multiple
authentication modes.
Liveness Security Level After enabling face anti-spoofing function, you can set the matching
security level when performing live face authentication.
Pitch Angle
The maximum pitch angle when starting face authentication.
By default, the angle is 30°.
Yaw Angle
The maximum yaw angle when starting face authentication. By default,
the angle is 45°.
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