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Requirements for the operation of the Face Detection VL and its sub-tools are given in the table:

Object images

Photos of the captured faces received from cameras must be clear. Image blurring caused by motion isn't allowed
To create a face vector, the distance between the pupils on the photos of people’s faces received from cameras must be at least 32 pixels
To create face tracks, the distance between the pupils on the photos of people’s faces received from cameras must be at least 16 pixels