To configure the PPE detection tool (VL), do the following:
Set the frame rate value for the detection tool to process per second (4). This value must be in the range [0.016; 100].
In the Minimum threshold of face authenticity field, set the minimum level of face recognition accuracy for creating a track (5). The value must be in the range [1; 100].
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An appropriate value must be selected empirically; at least 90 is recommended. The higher the value, the higher the recognition quality will be. |
In the Mode field, select a processor for the neural network operation: CPU, one of GPUs, or one of Intel processors (6, see Hardware requirements for neural analytics operation).
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If you specify other processing resource than the CPU, this device will carry most of computing load. However, the CPU will also be used to run the detection tool. If you select Intel HDDL, due to the features of the device, only the segmenting neural network will be processed on it, the CPU will be used to run the classification neural networks. It may take several minutes to launch the algorithm on NVIDIA GPU after you apply the settings. You can use caching to speed up future launches (see Optimizing the operation of neural analytics on GPU). |
The PPE detection tool (VL) is configured.