User's Manual

Table Of Contents
85
Appendix Figure 4-2 Head position
Appendix Figure 4-3 Face distance
When importing face images through the management platform, make sure that image
resolution is within the range 150 × 300 pixels600 × 1200 pixels; image pixels are more than 500
× 500 pixels; image size is less than 100 KB, and image name and person ID are the same.
Make sure that the face takes up more than 1/3 but no more than 2/3 of the whole image area,
and the aspect ratio does not exceed 1:2.