Dahua Technology DH-IPC-EBW81242N-AS-S2 12MP Outdoor Network Panoramic Fisheye Camera with Night Vision - Manual (Page 140)

Operation Manual
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Table 8-13 Description of scene set parameters (video metadata)
Parameter Description
Privacy Protection
Enable this function, and the faces and bodies will be blurred by
mosaic or color blocks when they are detected.
Target Box Overlay
Overlay target box on the captured pictures to mark the target
position.
Four types of target boxes are supported. Select the target box
as needed.
The captured pictures are stored in SD card or the configured
storage path. For details, see "6.1 Local".
Tripwire Counting
Enable this function, and set the tripwire direction. The
snapshot mode is
Tripwire by default, and you cannot change
it. will be displayed beside the image on the Rule Config
interface. You can draw the rule as needed.
Face Enhancement
Click next to Face Enhancement to preferably
guarantee clear face with low stream.
Remove Duplicate Faces
During the configured period, the face that detected several
times is displayed only once, to avoid repeated counting. Click
to set the parameters, and then click Apply .
● Time: The function is valid within the configured period.
● Precision: The larger the value is, the higher the accuracy
will be.
Face Matting
Set a range for matting face image, including face picture and
one-inch picture.
Face Beautifying
Enable Face Beautifying to make face details clearer at night.
After enabling this function, you can adjust the level. The higher
the level, the higher the beautifying level.
Face Exposure
Enable Face Exposure to make face clearer by adjusting lens
aperture and shutter.
Target Face Brightness Set the face target brightness, and it is 50 by default.
Face Exposure Interval
Detection Time
Set the face exposure interval detection time to prevent image
flickering caused by constant adjustment of face exposure. It is
5 seconds by default.
Scene Set scene as Distant View or Close View .
Step 5 Click Apply .
8.7.2 Rule Configuration
Set the detection scene and rules, including people, non-motor vehicle, and motor vehicle.
Prerequisites
● Select AI > Smart Plan , and enable Video Metadata .
● You have configured the parameters on the Global Config interface.
Procedure
Step 1 Select AI > Smart Plan