Dahua Technology IPC-HDW5842T-ZE, Руководство по эксплуатации

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Operation Manual
137
Figure 8-32 Global configuration of video metadata
Table 8-14 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
page. 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.