ProFace X Series User Manual
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Appendix 1
Requirements for Live Collection and Registration of Visible Light
Face Images
1) It is recommended to perform the registration in an indoor environment with an appropriate
light source without underexposure or overexposure on the face.
2) Do not place the device towards outdoor light sources like door or window or other harsh light
sources.
3) Dark-color apparels other than the background color are recommended for registration.
4) Expose your face and forehead properly and do not cover your face and eyebrows with your hair.
5) It is recommended to show a normal facial expression. (A smile is acceptable, but do not close
your eyes, or incline your head to any orientation).
6) Two images are required for a person with eyeglasses, one image with eyeglasses and the other
without eyeglasses.
7) Do not wear accessories like a scarf or mask that may cover your mouth or chin.
8) Please face right towards the capturing device and locate your face in the image capturing area
as shown in the image below.
9) Do not include more than one face in the capturing area.
10) A distance of 50cm to 80cm is recommended for capturing the image (the distance is adjustable,
subject to body height).
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