Dahua Technology WizMind IPC-PDBW82041-B360, Operation Manual

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Operation Manual
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● Click
to draw the minimum size of the target, and click to draw the
maximum size of the target. Only when the target size between the maximum size
and the minimum size, can the alarm be triggered.
● Click
, and then press and hold the left mouse button to draw a rectangle, the
pixel size is displayed.
● Click
to delete the detection line.
Step 5 Set parameters.
Table 8-2 Description of face detection parameters
Parameter Description
OSD Info
Click
OSD Info
, and the
Overlay
interface is displayed, and then
enable the face statistics function. The number of detected faces is
displayed on the
Live interface. For details, see "6.2.2.2.11
Configuring Face Statistics".
Face Enhancement
Click to enable face enhancement, and it can preferably
guarantee clear face with low stream.
Non-living Filtering Filter non-living faces in the image, such as a face picture.
Target Box Overlay
Click to enable the function, and you can add a bounding box
to the face in the captured picture to highlight the face.
The captured face picture is saved in SD card or the configured
storage path. For the storage path, see"6.1 Local".
Remove Duplicate
Faces
During the configured period, the duplicate faces are displayed only
once, to avoid repeated counting.
Click to configure the parameter, and then click
Apply
.
● Time: During the configured time, the function is enabled.
● Precision: The larger the precision value, the higher the
accuracy.
Face Matting
Set a range for the captured face image, including face, one-inch
picture, and custom.
When selecting Custom , click , configure the parameters on the
prompt interface, and then click Apply .
● Customized width: Set snapshot width; enter the times of the
original face width. It ranges from 1
–5.
● Customized face height: Set face height in snapshot; enter the
times of the original face height. It ranges from 1
–2.
● Customized body height: Set body height: in snapshot; enter the
times of the original body height. It ranges from 0
–4.
When the value is 0, it means to cutout the face image only.
Snap Mode
●
Optimized Snapshot
: Capture the clearest picture within the
configured time after the camera detects face.
●
Recognition Priority : Repeatedly compare the captured face to
the faces in the armed face database, and capture the most
similar face image and send the event. It is recommended to use
this mode in access control scene.
Click
Advanced
to set the optimized time.