Ppe Detection - Dahua NVR5208-EI User Manual

5.9.20.2 Searching for Smart Sound Detection
Procedure
Select AI > AI Search > Smart Sound Detection.
Step 1
Select channel, sound type, and period, and then click Search.
Step 2
Click
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Click Backup to back up the video.
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5.9.21 PPE Detection

Detects whether the person is wearing the workwear, hat, gloves, shoe covers and the like.
Prerequisites
The front-end camera has AI function for PPE detection.
Procedure
Select AI > Parameters > PPE Detection.
Step 1
Select channel, click Add, and then add a PPE detection rule.
Step 2
Click Enable.
Step 3
Step 4 Click
After drawing the rule, supports the following operations.
Modify the name of the rule.
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Click
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Click
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to play back the video.
Figure 5-199 PPE detection
to draw a detection zone on the live page.
to delete the drawn rule.
to redraw the rule.
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