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Appendix 2 Important Points of Face
Registration
Before Registration
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Glasses, hats, and beards might influence face recognition performance.
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Do not cover your eyebrows when wearing hats.
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Do not change your beard style greatly if you use the Time & Attendance; otherwise face
recognition might fail.
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Keep your face clean.
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Keep the Time & Attendance at least 2 meters away from light source and at least 3 meters away
from windows or doors; otherwise backlight and direct sunlight might influence face recognition
performance of the Time & Attendance.
During Registration
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You can register faces through the device or through the platform. For registration through the
platform, see the platform user manual.
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Make your head center on the photo capture frame. The face image will be captured
automatically.
Appendix Figure 2-1 Face registration
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Do not shake your head or body, otherwise the registration might fail.
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Avoid two faces appear in the capture frame at the same time.
Face Position
If your face is not at the appropriate position, face recognition accuracy might be affected.
