Dahua Technology DH-IPC-EBW81242N-AS-S2 12MP Outdoor Network Panoramic Fisheye Camera with Night Vision - Manual (Page 121)

Operation Manual
110
8.2.2.4 Face Modeling
Face modeling extracts face picture information and imports the information to a database to
establish relevant face feature models. Through this function, the face recognition and other
intelligent detections can be realized.
● The more the selected face pictures are, the longer time the face modeling takes. Please wait
patiently.
● During modeling, some intelligent detection functions (such as face recognition) are not
available temporarily, and will be available after modeling.
Step 1 On the Face Database Config interface, click next to the face database to be
configured.
Step 2 Start modeling.
● Selective modeling.
If there are many face pictures in the face database, you can set search criteria to select
the pictures that need to be modeled.
1. Set the search criteria, and click
Search .
2. Select the face pictures to be modeled.
3. Click
Modeling .
● All modeling.
Click Modeling All to complete modeling of all face pictures in the face database.
Step 3 View the modeling result.
When the modeling failed,
Query will be displayed in the result interface. Click Query to
view the details.
Figure 8-14 Failed modeling
Click to view the face picture in list format; click to view the face picture in
thumbnail format.
● When the modeling status is Valid in the list or is displayed at the lower-left corner of
the thumbnail, it means the modeling succeeded.
● When the modeling status is Invalid in the list or is displayed at the lower-left corner of
the thumbnail, it means the modeling failed. Point to the modeling status in the list to
view the details of the failure. Change the pictures according to the details.
8.2.3 Setting Arming Alarm
When face recognition succeeded or failed, the device links alarm out.