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The Equipment detection tool (PPE) locates individuals wearing no personal protective equipment within the area where it's required, and also individuals wearing improperly applied PPE.
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It is recommended to use the detector in a "gateway" environment: at the entrance to an area in which equipment or PPE is required, the employee is delayed for 5-10 seconds, during which the detection tool determines the presence of the necessary equipment (see Examples of configuring Equipment detection tool (PPE) for solving typical tasks). |
For detection tool operation, at least two separate neural networks are used:
Segmenting network—it structures up an image of a human body (locates head, shoulders, arms, hands, thighs, legs and feet);
Classifying network—it detects equipment (PPE) on a specified body part, and checks if it's properly applied.
Note title Attention! To train a classification neural network, it is necessary to provide a list of equipment (see Example of providing a list of valid equipment at the facility).