Dahua NVR21-4KS3 Series User Manual page 252

Step 5 Select a face image and then enter the registration information.
Step 6 Click OK.
The system prompts the registration is successful.
On the Details page, click Search.
Step 7
The system prompts modeling is successful.
If the system prompts modeling is in process, wait a while and then click Search again. If
modeling failed, the registered face image cannot be used for face recognition.
Related Operations
● Edit registration information.
Click to modify the registration information.
● Model face images.
The face images are modeled automatically after added to face database. You can also model
face images manually.
◇
On the Database Config page, select a database, and then click Modeling to model all the
face images in the database.
◇
On the Details page, select one or more face images, and then click Modeling to model the
selected images.
● Export face images.
Select one or more face images, and then click Export.
● Delete face images.
Select one or more face images, and then click Delete.
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User's Manual