Functionality of the Equipment detection (PPE) module

The Equipment detection allows you to detect people in the frame who are present in a protected area without the necessary gear and personal protective equipment (PPE), and if the PPE condition on a person differs from normal.

At least 2 neural networks are used for the detection:

1. segmentation - splits the human body into segments (head, shoulders, forearms, hands, upper body, thighs, legs, feet);
2. classification - detects equipment (PPE) on a given segment of the body and checks its condition.