Notes of Face Recording 12
too far from the camera.
Appendix figure 1-3 Head position
Appendix figure 1-4 Face distance
When importing face images through the management platform, make sure that image
resolution is within the range 150 × 300
–600 × 1200; image pixels are more than 500 ×
500; image size is less than 75 KB, and image name and person ID are the same.
Make sure that face does not take 2/3 of the whole image area, and the aspect ratio does
not exceed 1:2.
