EFace10
User Manual
P a g e
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Copyright©2021 ZKTECO CO., LTD. All rights reserved.
Minimum Face Size
It sets the minimum face size required for facial registration and comparison.
If the minimum size of the captured image is smaller than the set value, then it
will be filtered off and not recognized as a face.
This value can also be interpreted as the face comparison distance. The farther
the individual is, the smaller the face, and the smaller number of pixels of the
face obtained by the algorithm. Therefore, adjusting this parameter can adjust
the farthest comparison distance of faces. When the value is 0, the face
comparison distance is not limited.
LED Light Triggered
Value
This value controls the turning on and off of the LED light. The larger the value,
the LED light will turn on or off more frequently.
Motion Detection
Sensitivity
It sets the value for the amount of change in a camera’s field of view known as
potential motion detection that wakes up the terminal from standby to the
comparison interface.
The larger the value, the more sensitive the system would be, i.e., if a larger
value is set, the comparison interface activates with much ease, and the motion
detection is frequently triggered.
Live Detection
It detects the spoof attempt using visible light images to determine if the
provided biometric source sample is of a real person (a live human being) or a
false representation.
Live Detection
Threshold
It facilitates judging whether the captured visible image is a real person (a live
human being). The larger the value, the better the anti-spoofing performance
using visible light.
Anti-spoofing using
NIR
It uses near-infrared spectra imaging to identify and prevent fake photos and
videos attack.
Face Algorithm
It has facial algorithm related information and pause facial template update.
NOTE:
Improper adjustment of the exposure and quality parameters may severely affect the performance
of the device. Please adjust the exposure parameter only under the guidance of the after-sales service
personnel of our company.
